Womanizer Liberty 2: review

Womanizer Liberty 2 at a glance — this is what you get

Womanizer Liberty 2 is the brand’s travel-format version. It uses the same core technology as the rest of the range — Womanizer’s original Pleasure Air, meaning touch-free clitoral stimulation with pressure waves in the air — but in a body that’s shorter than a standard toothbrush head packaging and that weighs under one hundred grams. The manufacturer describes it plainly as a product made to take with you, and two of the features that set it apart from its siblings in the range exist solely so it can do just that: a travel lock and a magnetic protective cap.

The specification looks like this: eight intensity levels, IPX7 ingress protection rating, a 3.7-volt lithium-ion battery of 160 mAh, 120 minutes of runtime, 60 minutes of charging time, and a five-year manufacturer’s warranty. Dimensions are 105 × 50 × 40 millimeters and the weight is 90 grams. The stimulation head is made of body-friendly silicone, while the housing consists of ABS plastic and silicone. The product model number is WZ11B. In this market, the item is sold by Womanizer (EU) and Womanizer.

This review is exclusively about the lilac variant with EAN 4251460622974, the manufacturer’s article number WZ112SG5. Womanizer lists Liberty 2 in four base colors — Vibrant Rose, Purple, Sage and Dark Petrol — and each color has its own EAN. In addition, there are a couple of special editions with their own article numbers in the stores’ feeds. Functionally, the colors are identical, but check the number if you compare prices, because several stores mix the colors on the same product page.

What Pleasure Air technology is, and how it differs from vibration

Air pressure technology is based on a pump that creates alternating under- and overpressure in a closed chamber that sits over the clitoris. The chamber never touches the clitoris directly. The stimulation happens through pressure changes in the air inside the head, and that’s the whole reason this product category is described as touch-free clitoral stimulation. The difference from a regular vibrator is fundamental: a vibrator transfers mechanical movement from a motor through the material to the skin, while an air-pressure product transfers pressure changes through the air.

Womanizer describes its version of the technology as a balance between pulsing and massaging changes in air pressure, and justifies it by saying that the clitoris has around 8,000 nerve endings that therefore aren’t overstimulated in the same way as with direct contact. The biological figure comes from the manufacturer, not from us, and it should be read as the marketing argument it is. What can, however, be established purely technically is that a pump in a closed chamber works with a completely different power transfer than an eccentric motor, and that’s why air-pressure products are recognized as their own product class rather than as a vibrator variant.

Liberty 2 uses the original Pleasure Air technology, not the newer 3D version that Womanizer introduced on the Next model. That means you adjust a single parameter—how strong the pulse is—in eight steps. So you can’t set the depth of the pressure waves, which is the feature that sets Next apart from the rest of the range. It’s a deliberate simplification in a product that’s meant to fit in a travel case, but it’s also the answer to why Liberty 2 costs less than the brand’s flagship.

Liberty 2, Liberty, or Starlet 3— which Womanizer is which?

Womanizer’s naming is simpler than many competitors’, but three models are close to each other in size and price and are regularly mixed up in shops.

• Liberty 2 — the model this text is about. Eight intensity levels, travel lock, magnetic lid, 120 minutes of operating time, and 60 minutes of charging time.
• Liberty — the previous generation. It has fewer intensity levels than Liberty 2, and that’s the most important practical difference when a shop lists only “Liberty” without a two.
• Starlet 3 — the brand’s smallest model. Six intensity levels, 30 minutes of operating time, 30 minutes of charging time, 80 grams, and 117 × 46 × 47 millimeters, with ABS plastic as the housing material.

A naming trap worth knowing: one of the shops in the table above lists the correct EAN — 4251460622974 — but under the product name “Womanizer Liberty Lilac”, meaning without the two, and with a picture in the product feed that indicates six intensity levels. Eight levels are Liberty 2’s specification according to the manufacturer. If you go by the name in the shop listing, it’s easy to think you’re comparing two different products, or that you’re buying a model with fewer settings than you actually get. Always go by the EAN number here, not the shop’s headline.

Materials and build quality: silicone head on an ABS housing

The materials question is the only characteristic of an intimate product that can’t be compensated for through experience or care, and it determines whether the product is still hygienic after five years. Womanizer lists two materials for Liberty 2: the stimulation head is body-friendly silicone, while the product as a whole is listed as ABS and body-friendly silicone. It’s a different construction than on Premium 2, where the manufacturer lists body-friendly silicone as the only material for the entire product.

What body-friendly silicone means in practice

Silicone is a non-porous material. A non-porous surface can be cleaned because there are no microscopic cavities where residue can get trapped. That’s the single most important property of a material that’s meant to lie against mucous membrane, and that’s why the material declaration carries more weight than almost all other lines in a specification.

The fact that the silicone on Liberty 2 sits in the stimulation head is what actually matters: it’s the part that has contact with the body. The ABS plastic in the housing is dimensionally stable, lightweight, and durable, but it’s harder in the hand than a silicone-covered model and doesn’t provide the same grip when hands are wet or when using lubricant. What can be established is that the construction is a deliberate choice for the travel format—ABS is rigid and lightweight, which keeps both weight and volume down—but anyone who wants soft silicone around the entire product has to look elsewhere in the range.

One thing Womanizer doesn’t state for Liberty 2 is a detachable stimulation head or multiple top sizes. On the Premium 2, two sizes are included in the package. For Liberty 2, the manufacturer lists neither extra tops nor that the head can be taken off, which means the fit is what it is, and that the inside of the chamber is cleaned in place instead of separately. For a product that is IPX7, that’s manageable, but it’s a real functional difference compared with the more expensive sibling models.

Phthalates, BPA, and latex—and the flap in Liberty 2’s materials lineup

Phthalates are a group of softeners used to make plastic—above all, flexible PVC—pliable. Kemikalieinspektionen describes them as substances that can affect the hormone system and make reproduction more difficult, and several of them are therefore restricted or banned within the EU in a large number of products. This specific product category is a recurring subject of supervision because it contains flexible plastic in contact with skin.

Here, Womanizer’s own documentation deserves a note. On the product pages for Starlet 3 and Premium 2, the commitment is written directly into the materials section: "made without phthalates, BPA or latex". On Liberty 2’s product page, the material is only listed as "ABS, Body safe silicone"—without that wording. It’s likely an editorial inconsistency rather than a material difference, since the manufacturer on its warranty page states that all products are made from body-friendly materials free from phthalates, BPA, and latex. But anyone who wants the commitment tied to this specific article has to get it from the warranty page, not the product page. It’s a difference worth noting, not something to sound the alarm about.

The latex note is relevant for anyone who is allergic to latex. Latex allergy causes reactions on mucous membranes faster than on normal skin, and an intimate product is therefore exactly the kind of use where the note matters. Having the manufacturer state it for the entire range is a plus, even if it would have been better if it appeared on every product page.

Measurements and weight: 105 × 50 × 40 millimeters and 90 grams

Womanizer specifies the length as 105 millimeters, the width as 50 millimeters, and the height as 40 millimeters, and the weight as 90 grams. The packaging measures 125 × 106 × 60 millimeters. That makes Liberty 2 a product that actually fits in a toiletry bag without taking over the bag, and that also fits in your hand with room to spare.

The number comparison is what makes the format understandable. Womanizer Premium 2 measures 155 × 50 × 35 millimeters and weighs 141.4 grams. Satisfyer Pro 2 Next Generation measures 165 × 46 × 65 millimeters and weighs 174.7 grams. Liberty 2 is therefore 50 millimeters shorter than Premium 2 and 60 millimeters shorter than the Satisfyer, and it weighs 36 percent less than Premium 2 and almost half as much as the Satisfyer. Only Starlet 3, at 80 grams, is lighter within Womanizer’s own range—but it is also 12 millimeters longer than Liberty 2.

The shape is a rounded drop with the tapered section pointing upward and the stimulation chamber at the bottom on the front side. The two buttons are positioned in the middle of the top side, above the head. The angle between the grip and the head is fixed, which means you control the angle toward your body with your wrist—the same thing that applies to basically all products in this class.

The packaging deserves its own line. Womanizer states that the cardboard is almost entirely free of plastic and made from plant fiber, and that the entire package can be placed in paper recycling. It hardly determines a purchase, but it is one of very few environmental details in this category that a manufacturer actually prints out—and unlike most marketing claims, it is verifiable when the package is sitting on the kitchen table.

Eight intensity levels and two buttons

The interface on the Womanizer Liberty 2 consists of two buttons: a plus button and a minus button, placed as an elongated shape in the middle of the top side. There is no separate on/off button. According to the manufacturer’s manual, you start the product by pressing the plus button, and then you step up with plus and step down with minus through the eight intensity levels.

Simplicity is the whole point. While Womanizer’s more expensive models have separate buttons for automatic modes and depth control, Liberty 2 has two buttons and a single scale. There are fewer things to learn, fewer things you might accidentally press in the dark, and fewer things that can break. The direct cost is just as clear: there is no Autopilot mode, no Smart Silence waiting for skin contact, and no depth control. What you get is eight modes and an on/off button that is the same button as the volume.

Travel lock: how you lock Liberty 2 for the trip

The travel lock is the function that gives the model its name and makes it have a reason to exist. The manual states the maneuver exactly: hold in the plus and minus button at the same time for two seconds. The product pulses twice as a confirmation and locks itself. The same maneuver unlocks it again. The lock is also automatically deactivated if you connect the charging cable.

What that means in practice is that the product can’t start by itself if something presses on the buttons in a bag. This isn’t a theoretical risk. On a product without a lock, the buttons are exposed, and a packed toiletry bag presses the contents together. The consequence is twofold: first, a sound you don’t want in the wrong place, and second, an empty battery when you get there. Womanizer explicitly mentions both of these in its own description of the function, and it’s a reasonable description of the problem.

What’s worth pointing out is that the confirmation—the two pulses—is the only feedback you get. The product has no display and no indicator light that shows the lock status afterward. So you have to check by pressing the plus button and making sure that nothing happens, which is a small but real ergonomic limitation in an otherwise well-functioning feature.

The magnetic lid and what it actually does

Liberty 2 comes with a protective cover that Womanizer describes as a hygienic and easy cover with a magnetic closure. It closes over the stimulation head and follows the product’s outer contour, so that the locked device becomes one cohesive unit instead of a product with an open chamber.

The benefit is concrete and underestimated. The stimulation chamber is the only part of an air-pressure product that has an opening, and an opening in a toiletry bag gathers lint, powder, and everything else that is lying loose. A cover removes that problem completely. The combination of a cover and the travel lock is also what makes the model work the way it claims it does: the lock takes care of the sound and the battery, and the cover takes care of hygiene.

Two things to know about the lid. The first is that magnets are in the product, and the manufacturer’s manual explicitly warns that it should not be used directly over a pacemaker and that cards with a magnetic stripe should be kept away from it. The second is that the lid is a loose part. Womanizer’s own accessories page sells spare parts for the entire model range—interchangeable stimulation tips in several fitting options, a magnetic charging cable, a pin charging cable, and a USB adapter— but no replacement lid is included in the range, and the warranty terms expressly exclude accessories—if you lose it, you’re left without it. The same page also lists which models each interchangeable stimulation tip fits, and Liberty 2 isn’t included in any of those lists.

How many of the eight steps you actually use

Eight steps are fewer than on Womanizer’s more expensive models, which have fourteen, but more than on Starlet 3, which has six. The pattern in this product category is that the lowest steps are clearly spaced apart, while the top steps are closer together, because the pressure difference per step decreases as the pump approaches its maximum output. Count on the fact that in practice you end up using two or three of them.

That makes the number of steps a worse basis for comparison than the price tags suggest. That Premium 2 has fourteen and Liberty 2 has eight says almost nothing about how different they feel; it only says that one has finer gradation between the settings. What actually differentiates the models in this category is how strongly the strongest setting is, and how smoothly the weakest setting is—and those are two values that no manufacturer in the category publishes in measurable form. Womanizer does not do it either for Liberty 2.

Sound level: what Womanizer says and what it doesn’t say

Womanizer markets the travel lock partly with the argument that the product should not emit “suspicious sounds” in your luggage, which in itself suggests that it makes some noise when it runs. The question is what that means in numbers, and the answer has to be honest: Womanizer publishes no measured decibel value for Liberty 2, neither on the product page nor in the online manual.

Unlike the brand’s Next model, where the manufacturer at least shows a comparison graphic against reference sound, for Liberty 2 there is no sound information at all in the manufacturer’s materials. What you can establish is that air-pressure products, as a class, are quieter than rotating eccentric motors, because the sound comes from a pump rather than an unbalanced weight. For comparison, Satisfyer markets its Pro 2 Generation 2 with an explicit whisper mode, but it also does not publish any decibel value. Websites that state an exact number for either of them report either their own measurement or a value without a source.

A practical tip that applies regardless of model: place the product on a soft surface between uses. A hard tabletop works like a resonance box and noticeably amplifies the sound. The same goes for a hotel room’s glass table.

Water resistance: what IPX7 actually means

Womanizer Liberty 2 is rated IPX7. The rating comes from the international standard IEC 60529, which defines enclosure classes for electrical equipment. The number 7 in the second position means the product is tested for submersion in water to a depth of one meter for 30 minutes. The manufacturer’s manual states the consequence plainly: the product is 100% waterproof and can be washed with water and mild soap or a cleaning product for intimate products.

IPX7 vs “splash-proof”—the difference that matters

The difference versus a splash-proof product is greater than the wording suggests. Splash protection covers water droplets and, at best, water jets, but not submersion. Such a product can handle a damp cloth and possibly a shower, but not a bathtub, and it should not be held under running water without careful consideration of the buttons and the charging contact.

With IPX7, the entire product can be rinsed off without any precautions. For this particular model, it weighs more than usual, since the stimulation head is not removable—so all cleaning is done with the product kept intact, and that assumes that it can tolerate water everywhere. If a product lacks an IPX rating entirely, it should be treated as not waterproof. The absence of a rating is never a sign that the product would be approved.

Cleaning, lubricant, and storage

Rinse the product in lukewarm water after each use and use fragrance-free soap or a cleaning product intended for intimate products. Pay extra attention to the inside of the chamber, because it is the only part where water and residue can stay, and because it can’t be removed. Wipe it off with a clean towel and let it air-dry before putting the cap on—an airtight setup with a magnetic cap on a damp chamber is a closed environment, and that’s not what you want in your toiletry bag.

Womanizer’s own instructions are clear on the lubricant issue: use a water-based lubricant, and do not use fragranced or alcohol-based lubricants, gels, or massage oils. Silicone-based lubricants should not be used on silicone products—they break down the silicone surface over time and make it porous, and a porous surface can no longer be cleaned properly; it can only be replaced. Since the stimulation head on Liberty 2 is not replaceable, it’s the entire product that’s used up if the surface breaks down. Oil-based products such as coconut oil also leave a film that’s hard to remove.

The manual also covers three things that rarely appear in store texts. The product and its battery must not be exposed to temperatures above 45 degrees—so boiling water and a dishwasher are out of the question despite IPX7. The product contains magnets, which means it should not be used directly over a pacemaker, and cards with a magnetic stripe should be kept away from it. And Liberty 2 is explicitly not designed for anal use. The manufacturer also recommends storing it in a dry place away from direct sunlight.

Battery and charging: 160 mAh, 120 minutes, and one hour of charging

Here’s Liberty 2 unusually well-detailed for a product in this category. Womanizer specifies both the battery type, voltage, and capacity: a rechargeable lithium-ion battery of 3.7 volts and 160 mAh. Runtime is stated as 120 minutes and charging time as 60 minutes. The manual states that the battery is not replaceable.

The fact that the capacity is published is worth pointing out, because it is not self-evident. For example, Womanizer does not publish any mAh information at all for its top model Next. With 160 mAh and two hours of operation, you can work it out: the cell is small, the power draw is low, and the charging time of one hour is logical in relation to the capacity. One hour from empty to full is also half of what Premium 2 needs, and that is a practical advantage for a product that is intended to be packed away at short notice.

What generally applies to lithium-ion batteries also applies here: the capacity drops with the number of charge cycles, the battery is not replaceable, and the product does best when it is charged regularly rather than being stored fully discharged. The manufacturer states in the manual itself that the product should be charged regularly even when it is not used—which is especially relevant for a travel model, which is by definition not used between trips. With use a couple of times a week, it is the battery, not the silicone, that sets the limit for lifespan, and since the cell is permanently mounted, the product is practically used up when the battery is.

How do you charge the Womanizer Liberty 2?

Charging happens via a USB cable with magnetic contact pins. The manual states magnetic charging explicitly, and the manufacturer’s own image showing the contents of the package shows a black USB cable with a magnetic head at one end and a USB-A connector at the other.

Magnetic charging is a trade-off, not a pure advantage. The benefit is that you do not need an opening in the housing, which makes it easier to achieve IPX7 without a rubber plug. The downside is that the cable is product-specific: tappar du laddkabeln fungerar ingen vanlig USB-C-kabel, and instead you have to get a replacement from the manufacturer. At least you can buy one: Womanizer sells it as a separate accessory under the name Magnetic Charging Cable for 10 euro, and Liberty 2 is explicitly listed as compatible in the cable’s compatibility list. On a product built to travel, that is a more noticeable risk than on a model that stays in a nightstand, and it is a real difference compared with, for example, Satisfyer Pro 2 Next Generation, which can be charged with any standard cable. Womanizer’s warranty terms also explicitly exclude accessories such as charging cables from the warranty, so a broken cable is always your own cost.

What exactly is included in the package?

There’s a contradiction in the manufacturer’s own material that’s worth pointing out. Both the product page box "Packaging contains" and the manual’s section "Content of delivery" list four things: the product, a quick guide, safety information, and a sticker. Neither the charging cable nor the magnetic cap is included in either of the two lists, even though the cable is necessary for the product to work and even though the cap is marketed as one of the model’s main features.

The manufacturer’s own product image of the packaging contents, on the other hand, shows both the box, the product in the insert with the cap attached, the USB cable with a magnetic head, the quick guide, and the sticker. The conclusion is that the lists are incomplete rather than that the parts are missing — but it’s exactly that kind of gap that makes a buyer wonder whether a charging cable needs to be ordered separately. It doesn’t, according to the manufacturer’s image.

Womanizer Liberty 2 compared with the alternatives

Three comparisons are relevant: against Womanizer’s smallest model, against Womanizer’s established mid-range, and against the cheapest way to try air pressure technology at all. All information below comes from each manufacturer’s own specifications, and all prices come from the shops’ product feeds on July 29, 2026.

Against Womanizer Starlet 3 — four times the operating time

Both are compact clitoral stimulators with Pleasure Air, both are IPX7, both have a five-year warranty, and both charge magnetically.

The differences, however, are bigger than the price tag suggests. Starlet 3 has six intensity levels versus Liberty 2’s eight. The most important number is the battery, though: Starlet 3 is listed for 30 minutes of runtime, while Liberty 2 is 120. That’s four times as long. Starlet 3 does charge just as fast as it runs — 30 minutes of charging time — but half an hour of runtime practically means it needs to be charged after basically every use session of any length, and that it can’t handle a weekend without a charger.

Starlet 3 is also longer than Liberty 2 despite being lighter: 117 × 46 × 47 millimeters and 80 grams versus 105 × 50 × 40 millimeters and 90 grams. It also lacks both a travel lock and a cap, which are precisely the two features that make Liberty 2 a travel model rather than just a small one.

Against Womanizer Premium 2 — a completely different ambition

Womanizer Premium 2 offers a clearly higher ambition level: fourteen intensity levels instead of eight, body-friendly silicone across the entire product instead of a silicone head on ABS, two sizes on the stimulation tip instead of one fixed one, Autopilot, Smart Silence, and 240 minutes of operating time instead of 120.

Premium 2 is, in return, larger and heavier: 155 × 50 × 35 millimeters and 141.4 grams versus Liberty 2’s 105 × 50 × 40 millimeters and 90 grams. It also needs twice as long to charge, 120 minutes versus 60. And it lacks what is the whole point of Liberty 2 — the travel lock and the cover.

The conclusion is that the two don’t compete for the same buyer. Premium 2 is a main product that stays at home. Liberty 2 is a secondary product that gets packed away. If you only want one Womanizer and you’re not taking it with you when you travel, you should choose Premium 2 — it delivers more on almost every line in the specifications.

Compared to Satisfyer Pro 2 Next Generation, there is a price difference

In this market, Womanizer (EU) and Womanizer sell the Womanizer Liberty 2. Satisfyer Pro 2 Next Generation and Womanizer Liberty 2 are both air-pressure products for clitoral stimulation, both are IPX7, both combine ABS plastic with silicone, and both work according to the same basic principle.

The Satisfyer has eleven air-pressure intensity settings versus Liberty 2’s eight, and it comes with 15 years of manufacturer warranty — three times as long as Womanizer’s five. It is, however, significantly larger and heavier: 165 × 46 × 65 millimeters and 174.7 grams versus 105 × 50 × 40 millimeters and 90 grams. It has neither a travel lock nor a cover, and it’s charged with a regular cable instead of a product-specific magnetic one.

If you’re unsure whether air-pressure technology works for you at all, it’s a hard-to-beat way to find out, and its fifteen-year warranty is objectively better. If you already know that the technology suits you and that the format is what determines things — that the product needs to fit in a toiletry bag, be locked for a trip, and be protected by a cover — then there’s nothing in the Satisfyer’s specifications that corresponds to that. That added cost pays in practice for the size and the two travel functions, not for the technology itself.

Sold in this market by Womanizer (EU) and Womanizer

Womanizer (EU) and Womanizer sell the item with EAN 4251460622974.

The inventory situation is at least as important as the price spread. In this market, our data only confirms which shops sell the item (it doesn’t include stock levels at the time of a price check). The stores that are listed at higher prices without stock may have an old price still in the feed, and that price is rarely what you actually end up paying when the item is delivered again.

The price spread isn’t because stores are listing different variants. In this market, the Womanizer Liberty 2 is sold by Womanizer (EU) and Womanizer—so when ordering, make sure you select the lilac Liberty 2 (eight-step) version.

Prices can change when stores update their product listings, so always check the final price at checkout. Shipping costs may be added by some stores depending on your order value.

Who is Womanizer Liberty 2 for—and who isn’t it for?

It’s for you if you want Womanizer’s air-pressure technology in a format that actually comes with it. The travel lock and the magnetic lid aren’t marketing details—they solve two specific problems: accidental activation in your bag and an open stimulation chamber that collects dirt—and they aren’t found on any of the other models in the comparison. At 90 grams and 105 millimeters, the product is discreet to pack, and 120 minutes of runtime is enough for a trip without needing the charger. The fact that charging time is only 60 minutes reinforces the same point.

It’s also for you if you want an interface without learning. Two buttons and eight steps is as simple as it gets, and for many people it’s an advantage rather than a limitation.

It isn’t for you if you want maximum adjustability—Premium 2 offers fourteen steps, plus Autopilot and Smart Silence. It isn’t for you if you want silicone around the entire product, because the housing is ABS. It isn’t for you if you want to be able to swap the head size or remove the head for separate cleaning, because the manufacturer doesn’t indicate any of that for this model. It isn’t for you if you want to charge with the same cable as your phone, because the magnetic charging cable is product-specific and excluded from the warranty. And it isn’t for you if you require a published decibel value before buying, because Womanizer doesn’t publish any information for Liberty 2.

One last thing belongs in the decision. All three are from the same manufacturer, all three are IPX7, and all three come with a five-year warranty. The difference lies in operating time, number of steps, materials, and format—and Liberty 2 is the only one of them that is built to leave the home.

Warranty, complaint handling, and right of withdrawal

Womanizer provides five years of voluntary manufacturer warranty on Liberty 2, and the terms state the warranty period as 60 months from delivery. The warranty covers material, manufacturing, and construction defects, and in that case the manufacturer replaces the product with an identical or comparable new product and covers the shipping costs. According to the terms, the warranty period cannot be extended or restarted.

Read the exclusions before you count on the warranty. It does not cover minor defects that do not affect usability, wear parts such as stimulation tips, or accessories such as charging cables. It also does not apply in the case of intentional damage, normal wear and tear, incorrect commissioning, or your own attempts at repair. In practice, that means that the part most likely to break or disappear first—the magnetic charging cable—is outside the warranty, and that the magnetic lid that is a separate part will reasonably fall into the same category.

Womanizer’s 100-day satisfaction guarantee is also worth a clarification, because it is often cited in store texts. According to the manufacturer’s terms, it applies to only products purchased directly from them, it provides a value check to shop for in their own web store instead of money back, and it can be used for one item per order. So if you buy from any of the shops listed above, you are therefore not covered by it.

What always applies instead are consumer rights under EU rules. In the EU and EEA, consumers buying online generally have a 14-day right of withdrawal, starting when the goods are received. Under EU rules, sealed goods that are not suitable for return for health or hygiene reasons are exempt from the right of withdrawal once unsealed. In the EU, the seller is liable for defects that exist at delivery and appear within at least 2 years (the legal guarantee).