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Aftershokz Xtrainerz Bone Conduction MP3 Swimming Headphones with Swim Cap, Black Diamond

4.3 4.3 out of 5 stars 1,979 ratings
Currently unavailable.
We don't know when or if this item will be back in stock.
Brand Aftershokz
Color Black Diamond
Recommended Uses For Product Water Protection
Size 1 Count (Pack of 1)
Style Uncorded

About this item

  • Open-Ear Design - Patented bone conduction technology delivers audio through the cheekbone, for a comfortable and secure fit. Bud-free listening and headphones that stay in place for every stroke.
  • Internal Music Storage - Load your favorite audio and dive into your workout with 4GB of built-in MP3 storage, holding up to 1,200 songs. Not compatible with Bluetooth or audio streaming services.
  • 8-Hour Battery Life - Enjoy 8 continuous hours of premium audio while you’re cross-training.
  • IP68 Waterproof Rating - Fully waterproof, Xtrainerz headphones perform in and out of the water. Submersible in depths up to 2 meters for 2 hours.
  • Exclusive Swim Pack - Includes Xtrainerz bone conduction headphones and AfterShokz branded swim cap.

Important information

Visible screen diagonal

4" / 10 cm

From the brand

AfterShokz Aeropex
AfterShokz logo
Headphones designed for staying present

Our story

How we got our start
Bone conduction technology was introduced into the AfterShokz debut product line in 2011. For the first time ever, AfterShokz had made the unique listening experience provided by bone conduction technology available to the general public.
What makes our product unique
We’re disrupting the headphone industry with our innovative open-ear design and patented bone conduction technology. The result is a premium listening experience while your ears stay open to your surroundings for maximum situational awareness, safety, and connection.
Why we love what we do
Our team is on a mission to enhance lives through our technology. We work to bring you the best combination of performance and quality, continuously improving our products to deliver safety, comfort, and stability, while inspiring connectedness and impacting lives.

Product Description

AfterShokz Xtrainerz waterproof MP3, open-ear bone conduction headphones

4GB of built-in MP3 storage hold up to 1,200 songs for access to your music Not Bluetooth compatible

An open-ear design stays put stroke after stroke for bud-free listening in and out of the water.

IP68 rated. Fully waterproof and submersible up to 2 meters deep for 2 hours. Ideal for swimming.

8 hours of continuous battery life. Designed with accessible volume and controls

Internal Music Storage. Dive into your workout with 4GB of built-in MP3 storage, holding up to 1,200 songs. Not compatible with Bluetooth or audio streaming services.

Open-Ear Design. With nothing inside or over your ears, enjoy bud-free listening with headphones that stay in place.

Completely Waterproof. An IP68 rating allows you to dive into water up to 2 meters deep for up to 2 hours.

8-Hour Battery. Powerful battery enables a premium audio experience.

Man wearing Xtrainerz

What's In the Box

AfterShokz Xtrainerz waterproof MP3, open-ear, bone conduction headphones

Silicone carrying case easily provides storage for your Xtrainerz headphones when not in use

The USB charging cradle allows you to quickly charge your Xtrainerz headphones on-the-go.

Your Xtrainerz package comes with a pair of swimming earplugs to protect your ears

Xtrainerz Headphones

Silicone Carrying Case

USB Charging Cradle

Swimming Earplugs

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Aftershokz Xtrainerz Bone Conduction MP3 Swimming Headphones with Swim Cap, Black Diamond

Aftershokz Xtrainerz Bone Conduction MP3 Swimming Headphones with Swim Cap, Black Diamond

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Customer reviews

4.3 out of 5 stars
4.3 out of 5
1,979 global ratings

Customers say

Customers like the quality, sound quality, and waterproofness of the earplugs. For example, they mention that it's the best swimming head phones they have ever had, the audio is great in the water, and that it totally transformed their lap swimming experience. They also find the product super easy to use and download songs onto. Customers also appreciate the value, saying that it’s an excellent item and worth to buy.

AI-generated from the text of customer reviews

87 customers mention72 positive15 negative

Customers like the sound quality of the earplugs. They mention that the sound is decent, the audio is great in the water, and the music is clearer. They also say that the headphones are the best music delivery device for swimming and that there is nothing in their ears.

"...I have used numerous brands and swim 1-2 miles a day. They have amazing sound quality, are solidly built, charge quickly and easily, and battery..." Read more

"...While the xtrainerz are the best music delivery device for swimming and would highly recommend them, I am sticking with the in-ear wireless ear buds..." Read more

"...Deeper bass. Doesn't vibrate as much. Even though the music is clearer, the outside world is still just as clear, meaning it's much more discreet at..." Read more

"...the right position could not be better, but it was, the sound quality is always uniform and amazingly good, it's like a well-tuned FM, with a full-..." Read more

81 customers mention67 positive14 negative

Customers like the quality of the earplugs. They mention that the headset works great, the headphones are the best swimming head phones they have ever had, and the included ear plugs work great at keeping water out of their ears. Some say that the cap that comes with this is one of the best swim caps they have had. They also say that it works beautifully while cycling and that it's reliable, easy to use, and comfortable.

"...Came with a swimmer's cap as well but I have not swam with them on. Literature indicates that as a daily option...." Read more

"These headphones are by far the best swimming head phones I have ever had. I have used numerous brands and swim 1-2 miles a day...." Read more

"...It's true when they say that it's like background music for your life. They don't replace in-ear earbuds, but I never saw them as such...." Read more

"...ago I received my Xtrainerz from AfterShoks, and I'm pretty satisfied with its performance, due to the bone conduction system and its light and thin..." Read more

41 customers mention41 positive0 negative

Customers like the waterproofness of the earplugs. They say it's an incredible product for making swimming a sport, and the best option for water sports. They also say it totally transformed their lap swimming experience, making it easier and less boring.

"...Adding songs is easy. Has swimming and general mode.I have used taygayo brand which do not last...." Read more

"...The Aftershoks are a much better solution for swimming...." Read more

"...PROS:-Plug and play! No signal to worry about.-It's waterproof!..." Read more

"...This definitely makes swimming laps easier, less boring and makes time fly by." Read more

34 customers mention27 positive7 negative

Customers like the ease of use of the earplugs. They say it's super easy to use and download songs onto, with the included USB connector. They also say it’s simple to add music and charge, and that copying music over was straight forward. Customers also mention that switching between songs on the fly is easy, as is changing volume.

"...Controls are easy to access during use.Headphones remain comfortably in place with all activity. No slipping or worries about loss...." Read more

"...Adding songs is easy. Has swimming and general mode.I have used taygayo brand which do not last...." Read more

"...Copying music over was straight forward, but formats are limited, so you may have to convert some music files (that are not format protected) to..." Read more

"...I can easily changed songs, volume, playlists, etc. I was worried about a steeper price of $150, but it was 100% worth it...." Read more

29 customers mention25 positive4 negative

Customers like the value of the earplugs. They say it's an excellent item, worth buying, and brilliant. Some are happy that they're cheaper and don't require iTunes.

"...Would love to see an MP3 version in red.OVERALL - Excellent product. Very happy with it. Your significant other is going to want one, too." Read more

"...Worth every penny." Read more

"...But since they are cheaper and come with a 2 year warranty, these much more worth the investment but at 30% less of the price...." Read more

"...Still, for swimming this is a great find, and it's worth every penny not having to stop and blow the water out of the earpieces every few laps." Read more

26 customers mention22 positive4 negative

Customers like the fit of the earplugs. They mention that they are very comfortable on their own and with goggles. They also appreciate the elastic feel enhancing comfort. They are impressed by the quality and fit, saying that they do not alter goggle fit. They can be easily worn throughout the day without any discomfort.

"...Controls are easy to access during use.Headphones remain comfortably in place with all activity. No slipping or worries about loss...." Read more

"...and the sound is very good and consistent underwater and are very comfortable to wear...." Read more

"...Don't slip around. The buttons are also more comfortable, and there is actually a BACK button this time.CONS:..." Read more

"...owner of an AfterShokz device for land, and love it...it's sturdy, comfortable, works good, and is reliable...." Read more

22 customers mention14 positive8 negative

Customers are mixed about the battery life of the earplugs. Some mention it has great battery life, while others say it has very limited battery life and randomly shuts off. The battery drains in very short time and the low battery warning interrupts the current song.

"...are solidly built, charge quickly and easily, and battery lasts for around 2 hours...." Read more

"...The only thing I can complain about is the battery life...." Read more

"...very well, in my case the battery lasts for almost three hours (and wanting attention not to run out of power during my practice), and overall the..." Read more

"I love these headphones for swimming. The sound quality is great! Long battery life. Quality, resilient design...." Read more

21 customers mention0 positive21 negative

Customers are dissatisfied with the bluetooth compatibility of the earplugs. They mention that it does not pair with any bluetooth sources, including iPod, laptop, tablet, PC, phone, and Garmin watch. They also say that Bluetooth does not work on any earphones when one's head is underwater.

"...I use these primarily for swimming and since Bluetooth does not work underwater, having the built in MP3 player is the only real way to get music in..." Read more

"...They were perfect, except the Bluetooth signal kept playing with me (even after an exchange)...." Read more

"...as it has no wireless capability, and requires that your songs be physically housed in the device's..." Read more

"...These do not have Bluetooth (so you have to upload songs directly to them from the computer) and the quality of sound outside of the pool is likely..." Read more

Great product
5 Stars
Great product
Very impressive headphones, I use to swim with H2O, but this AfterShokz turns into a swimming gear must. I use them for the very first time today, and excellent sound quality for swimming purposes, super easy to use and great materials. A most have for music+ swimming lovers.
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Top reviews from the United States

John Lowman
5.0 out of 5 stars Excellent item. Cycling, running, walking. Your significant other will want one, too
Reviewed in the United States on September 4, 2020
Verified Purchase
Great item. Definitely recommended.
PROS: I cycle distance (30-50-75-100 miles), run 5K, 10K, 13.1, and walk/hike numerous miles often. These headphones are excellent for all three since the open-ear design allows the user to hear what's going on around them. Came with a swimmer's cap as well but I have not swam with them on. Literature indicates that as a daily option. Sweat has not changed functionality or appearance.
Sound quality is very good, both "regular" and bone conduction components (which are simultaneous). Can be enhanced (louder, more bass, treble, etc) with positional adjustment. Controls are easy to access during use.
Headphones remain comfortably in place with all activity. No slipping or worries about loss. Load MANY MP3s directly to the device via USB (provided), which is a very cool feature. No Bluetooth required, so no drain on the cellphone already busy with Strava, etc. Battery life, 3-5 outings, depending on length. Not bad, and charging is fast & easy.
CONS: Volume could be a little louder, but that might interfere with safety. Minor issue.
Band is pretty large, so a loop sorta' sticks out on the back of the head behind bike helmet. Likely not a problem if they band was over the top of the head. Not obtrusive. Just there.
Would love to see an MP3 version in red.
OVERALL - Excellent product. Very happy with it. Your significant other is going to want one, too.
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Dana Greisen
5.0 out of 5 stars Pay the extra price. Other brands cant compare!
Reviewed in the United States on July 29, 2020
Verified Purchase
These headphones are by far the best swimming head phones I have ever had. I have used numerous brands and swim 1-2 miles a day. They have amazing sound quality, are solidly built, charge quickly and easily, and battery lasts for around 2 hours. I especially like that it tells you the battery status every time you turn them on so there are no surprises. Adding songs is easy. Has swimming and general mode.
I have used taygayo brand which do not last. They are cheaper but quality is very poor and they failed after just a few months and never worked correctly. Tried twice and were a waste of money.
But the aftershocks headphones rock!
When swimming they are the first pair I have ever had that sound perfect even in rough ocean water. Worth every penny.
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Glen
5.0 out of 5 stars Great solution for music while lap swimming!
Reviewed in the United States on December 31, 2019
Verified Purchase
I purchased these to replace a waterproof mp3 with the in-ear earbuds for lap swimming. I tried two of the most highly rated in-ear earbuds, but never was able to get them to work comfortably and consistently with water leaking into my ear and cutting off the sound. The Aftershoks are a much better solution for swimming. They stay in place (without swim cap) in turns and the sound is very good and consistent underwater and are very comfortable to wear.

I use these primarily for swimming and since Bluetooth does not work underwater, having the built in MP3 player is the only real way to get music in the pool unless you want to swim with wired earbuds and your smart phone. The sound quality is good with or without the ear plugs. With the ear plugs I did not notice much of a difference between pool and normal mode. Without the ear plugs, the sound is much more bassy and would recommend pool mode. Whether or not to use ear plugs is mostly personal preference on sound and comfort. I am on the fence. One complaint was would be nice if the volume could get louder, but the volume is definitely adequate for lap swimming.

Copying music over was straight forward, but formats are limited, so you may have to convert some music files (that are not format protected) to acceptable file types. Of course, you have to own the songs and can’t just download from one of the subscription music services.

While the xtrainerz are the best music delivery device for swimming and would highly recommend them, I am sticking with the in-ear wireless ear buds and my smartphone for non-water activities as the sound quality is superior and I have more options for music.
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Amazon Customer
4.0 out of 5 stars Love them! Get them! A few cons that won't apply to everyone.
Reviewed in the United States on October 9, 2019
Verified PurchaseEarly Reviewer Rewards(What's this?)
(Hi. This is for an early bird review promotion, BUT it is my honest review). I am very active. I love to skateboard, and I'm always moving. And I also love music. I love bone conducting headphones. Honestly, not to sound sappy, but they've changed my life. It's true when they say that it's like background music for your life. They don't replace in-ear earbuds, but I never saw them as such. You can still hear everything (the sound of what your doing, incoming people, other skaters, cars, danger, or worse, incoming conversation. And it solves the dilemma of how hearing the sound of your own board helps with practicing tricks, but hearing only your board (gaining speed) can shake your commitment Plus it has a world of perks for people with Anxiety or PTSD like me.) Therefore I use my apple earbuds when I want to shut out the world, and my bone conducting headphones when I want to go be apart of it. I have much less earwax now too. I originally purchased the Aftershokz Trekz. They were perfect, except the Bluetooth signal kept playing with me (even after an exchange). BUT I purchased these (excited that they were MP3 instead of Bluetooth.) ASIDE from all the pros of just being Bone conducting headphones, here are my pros and cons:
PROS:
-Plug and play! No signal to worry about.
-It's waterproof! (I don't swim like the target audience, but I LOVE listening to these in the shower.
-Far better than the Aftershokz Trekz as far as sound quality. (Better sound. Clearer sound. Deeper bass. Doesn't vibrate as much. Even though the music is clearer, the outside world is still just as clear, meaning it's much more discreet at work, and I don't have to compromise enjoying the music and worrying if I'll have to take them off and say "Huh?" Both the music and ability to hear are better and clearer.
-AND far better build quality. (They are much lighter and much more comfortable. Don't slip around. The buttons are also more comfortable, and there is actually a BACK button this time.
CONS:
-The downside to the plug and play thing, is that obviously, since it's only MP3 with no screen, it will remind you of an old mp3 player, or an iPod Shuffle. It's not bad, and done fairly well, but anyone who is sighted and not used to navigating with only audio, will probably hate it.
-There is only 4GB. (Which they say is about 1,200 songs). For the average adult that would be fine, but for me, and many other music beasts like me, it is not enough. To get an idea, I currently have 2114 songs in my iTunes library, and plenty on a list that I need to download. I also am in love with my large collection of carefully grown and crafted. I have just under a hundred playlists, and about at least 10 of them have hundreds of songs. (To be clear, that's not weird or unusual at all. Many people keep hundreds to thousands of songs in a library and organize their music carefully. And I have already seen a few complaints about it.) I like to organize mine by fluidity (of rhythm, melody, voice quality, mood etc.) Needless to say, chopping down my selection of music to about nearly a third was slightly painful.
-Playlist creation is tedious and not intuitive at all. The only way to create playlists is using folders. It seems intuitive to just drop mp3 files into a folder and call it a day but there are two problems with that. (#1.) As I said, I have hundreds of playlists, and blind, voice navigation through the (only about 15 playlists that I could fit) is exhausting, and there is no back button when navigating folders. So, if you make a mistake skipping over the one that you want, you will have to go all the way back around.) (#2.) The average (I even downloaded another) file explorer cannot handle play-listing the same way media players do. You will have to fight the auto arrangements (such as date added, alphabetically by name etc.) You will end up having to fight for loopholes. AND even when you finally have your playlist ordered correctly, it won't organize the actual folders differently. (So say I finally got it to organize the music by date created, but the folders by alphabetical order. It won't. It's one or the other. (#3.) It recognizes subfolders as regular ones. (So for example, I tried to divide my rock playlists into subgenres/eras. There is no parent folder recognized. They are still seen like regular folders.)
THAT BEING SAID: Although it does still have that Beta version vibe (excuse my nerdiness), it IS their first crack at an MP3 version, AND the Aftershokz team has posted everywhere that they are working on a better model, their main problem being "Bluetooth/visual selection" VS "MP3 freedom/waterproof" So while I sit back and enjoy this wonderful pair, I'll be waiting anxiously for any improved versions. It would be cool to see some kind of ("online/offline mode") where you can connect it to bluetooth to browse visually and listen to online media, but still be able to disconnect from bluetooth and return to mp3, leaving off at the song you've selected.
The cons list looks much greater since I went into detail, but in reality it's not. I still love this so much and it is a life changer. If you're not spooked by audio selection and won't be devastated by 4gb (great for the average person) then BUY IT! (Plus: If you find you don't like it, their customer is fantastic.) So GET IT. TRY IT OUT.
52 people found this helpful
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Top reviews from other countries

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M.C.J. KESSELS
4.0 out of 5 stars great product but broken after almost 2 years
Reviewed in the Netherlands on November 27, 2023
Verified Purchase
works great but broke down structurally without cause
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Blai Pié i Valls
5.0 out of 5 stars Cumplen su fucnión a la perfección
Reviewed in Spain on February 9, 2023
Verified Purchase
Los compré hace más de dos años, y han cumplido perfectamente su función. Nado entre 3 y 5 horas a la semana, y había probado muchos auriculares de distintas marcas. Siempre tenía problemas con la entrada de agua.
Cuando descubrí los auriculares de contacto óseo, fue un cambio de paradigma. Empecé con otra marca, con auriculares que abultaban más y que costaba de encontrar su posición buena.
Desde que utilizo estos auriculares de Aftershokz, la experiencia es inmejorable: llegas, te los colocas y a nadar. Se escucha con un volumen adecuado (nunca lo tengo al máximo), incluso sin tapones. La navegación entre canciones, modo aleatorio, volumen, etc. está bien pensada y es intuitiva una vez la aprendes.
Son muy hidrodinámicos y casi no se notan (en comparación con otras alternativas).
Hay que tener en cuenta que son auriculares de contacto óseo. Nunca se escuchará la música con la misma fidelidad que los intraaurales, pero dentro del agua prefiero mil veces un sonido al 80% constante, que escuchar cinco minutos al 100%, y el resto de la hora no escuchar NADA.
Por último, quiero mencionar que un tiempo después de usarlos uno de los dos auriculares empezó a funcionar con intermitencia. Contacté con el servicio de atención el cliente y me han tratado de maravilla. En todo momento se mostraron amables, y en pocos días me enviaron unos auriculares nuevos sin cargo alguno y sin poner ningún tipo de problema.
Para los nadadores asiduos, totalmente recomendado!
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Amazon Customer
5.0 out of 5 stars nettamente superiore a tutti gli altri
Reviewed in Italy on June 13, 2022
Verified Purchase
A 65 anni suonati nuoto 2.5 km tutti i giorni; avevo usato il sony ma dopo un po' ho smesso (anche perchè alla lunga si è rotto) per la scomodità, la pessima qualità del suono e l'incompatibilità degli auricolari con le mie orecchie (anche la misura minima è troppo grossa). Questo auricolare invece è eccezionale, trasmissione del suono perfetta (anche senza usare i tappi per le orecchie in dotazione), il flusso dell'acqua non si sente, non da alcuna fastidio (è come non averlo), una voce informa su quale comando è stato selezionato, comandi semplici e logici. Insomma ottimo. Certo sarebbe meglio se avesse 8 GB di memoria (4 sono un po' pochi), i tasti potrebbero essere resi meglio individuabili ed il sistema di interfaccia USB è un po' macchinoso. Ma parliamo di miglioramenti di un ottimo oggetto, speriamo che duri.
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Shanghai_Beans
5.0 out of 5 stars Absolut perfekt zum Schwimmen!!!
Reviewed in Germany on February 28, 2020
Verified Purchase
Ich nutze den Xtrainerz jeden Tag, um beim Bahnenschwimmen Hörbuch zu hören.
Beim Schwimmen ist der Ton klar verständlich. Ich trage dabei immer die mitgelieferten Ohrstöpsel.
Der Bügel sitzt perfekt am Kopf, drückt nicht, verrutscht nicht und stört überhaupt nicht.
Ich hatte davor einen Player mit normalen Ohrsteckern, bei dem man ständig die Stecker neu justieren musste, Wasser ins Ohr kam und dadurch der Ton leise und oder schlecht wurde. Und die Käbelchen zum Ohr waren super empfindlich.
Dagegen ist der Xtrainerz zwar schon etwas teurer aber dafür hält er auch und ist beim tragen einfach unauffällig, so dass man sich nur aufs Schwimmen und in meinem Fall aufs Hörbuch konzentrieren kann.
Ja, man muss seine Hörbücher über den PC übertragen und ggf. erst in MP3 konvertieren und am besten in die Länge schneiden, wie lange man schwimmen will, da man nur von MP3 zu MP3 vorspringen kann. Das ist ja aber kein Problem.
Für den unbeschwerten Genuss beim Schwimmen nehme ich das gerne in Kauf.
Bisher musste ich ihn auch noch nie erst wieder ganz aufladen, da er beim Übertragen der nächsten Kapitel immer schon genug nachlädt.

Ich würde ihn wirklich jederzeit wiederkaufen! Und empfehle ihn jedem, der beim Schwimmen Musik oder Hörbuch hören möchte, ohne ständig beim Schwimmen gestört zu werden!
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DouauJo
5.0 out of 5 stars Efficacité et fiabilité
Reviewed in France on September 3, 2019
Verified Purchase
Depuis plus d’un an, j’utilise pour la natation (15km/semaine, piscine et eau libre) un baladeur à conduction osseuse de la marque “finis”. Déçu par le manque de fiabilité de l’appareil (genre impossible à le démarrer avant une course 😤), je m’en tourne vers le Xtrainerz pour tester, et quelle agréable surprise : la qualité sonore est bien supérieure, à tel point que je peux écouter des podcasts en comprenant distinctement les paroles même dans l’eau. L’égaliseur propose un mode général (plus de basses) et un mode natation (l’eau remplace les basses).

Le confort est top : sur un vélo ou en courant on entend le son dans sa tête avec les oreilles “à l’air”, dans l’eau le bonnet rajoute une sécurité, même si après avoir nagé 5km dans le Rhône avec le courant, l’appareil n’a pas bougé d’un poil !
Par contre, l’arceau n’est pas ajustable dans la nuque, ce qui peut après une longue distance de natation être gênant si vos mouvements de crawl ne sont plus aussi lisses et précis qu’au départ : mon épaule rencontrait parfois l’arceau et venait déplacer légèrement l’appareil ce qui au terme, diminue le confort.
Pas eu ce genre de problème hors de l’eau.

Toute la partie logicielle semble robuste, les boutons fonctionnent correctement, et on peut classer ses fichiers audios dans des dossiers. (Pratique pour les styles de musique ou les podcast).

Plus qu’à voir maintenant le maintient dans le temps de tous ces bons points, ce qui est sûr c’est que je ne regrette pas d’avoir renvoyé mon Finis pour l’xtrainerz (même si c’est moins facilement prononçable 😅)
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