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Swimming Waterproof MP3 Player SwimMusic 100

Sale price: $9,999.00 Regular price:

Use the SwimMusic 100 waterproof MP3 player during your pool sessions to relax and get away from it all!

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Sale price: $9,999.00 Regular price:

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San Francisco, 735 Market St. Options

Select an available color and size to see options.

Model: 8373777

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Product Features

Swimming Waterproof MP3 Player SwimMusic 100 |

Use the SwimMusic 100 waterproof MP3 player during your pool sessions to relax and get away from it all!

A photo of the Swimming Waterproof MP3 Player SwimMusic 100 in use


Music player waterproof to 6'6''.

Easy to read

Classic or random playback to mix things up


2 GB memory (equivalent on average to 330 MP3 files)

Audio efficiency

You can boost the volume if you wish.

Product Customer Reviews

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789 Reviews
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Swimming Waterproof MP3 Player SwimMusic 100,fluoresent pink
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Enjoy music while swimming

Dear Decathlon team, Being able to listen to music under water while swimming makes the workout more pleasant. Below are remarks I hope could be considered for product improvement: 1. Increase the memory size: may be consider 8 or even 16GB. 2. The silicone swimming ear plug included in the package are less comfortable than those from the previous model ("Nabaiji Waterproof MP3 player 2GB"). 3. I exchanged the "Nabaiji Waterproof MP3 player 2GB" because the cable of the ear plug was tearing out and could see the inner wire. Thank you.

Getting bored of swimming

I have been looking for A mp3 for swimming for A while didn't want to spend to much on one see this in Decathlon bit of A impulse buy but I am pleased I did no more boring swimming found it easy to put music on to I do not wear A hat while swimming so I clipped it to me hair band stayed in place I was worried about the headphones staying in but they was good they stayed in for the price I thought they was good.

Was good at first

Bought this and there was a fault in one ear piece where there wasn't a 'mesh' inside. As it worked I carried on using it. Now the volume is unable to be heard correctly through the headphones. I know this as we have another device and those headphones work with it. I want to know if you can buy spare headphones for this. Otherwise not a bad purchase!

Found problems with USB cable

I was disappointed with this brand. 1. Volume not enough. 2. found problems with the charging cable. It doesn't seem to work properly and I couldn't load more songs after a period of time

good device for such price

as for this price, it is perfect - waterproof, long-lasting battery, easy charging and capacity for many, many songs and trainings. I recommend this for anyone who swims a lot and wish to entertain a little while training.

volume increment inadequate

using in the pool unit does not play at a high enough volume so is really no use to me very disappointed. Purchased in UK used in Canada following day out 25 pounds unhappy

Dear Tomas,

Thank you for your recent feedback. We are sorry to hear that you discovered issues with our Nabaiji MP3 player. This product has been tested in different environments to make sure is working correctly in quiet or busy swimming pools. Maybe this specific item has some technical fault and this is why you could not play music at correct volume.
Please return this item to any Decathlon shop on the world or use the online procedure for full refund or exchange.
Once again apologies for any inconvenience caused. 
Kind regards,

Nabaiji waterproof swimming MP3 player - blue

This player is basic and has limited functions- could have been a bit cheaper.

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Wheres the NO stars button

THE ONLY REASON I GAVE THIS 1 STAR IS BECAUSE THERE IS NO ZERO STARS OPTION.....Bought this yesterday, connected it to my PC, clicked on the player icon, downloaded some tunes ready for tomorrows swim,tried it all good works fine....Disconnected the device via the correct procedure everything fine. Thought i'd re -connect to the PC to make sure its fully charged ...there is no recognition of the device on the PC, the blue light is stuck on as if the device is frozen...tried the 15 sec reset, mailed Nabaiji, recieved no reply. 135km round trip to pick up this device, i should not have bothered and saved money on Fuel and Tolls

Dear Garry,

Thank you for your recent feedback. We are sorry to hear that your Nabaiji swimming MP3 had some technical problems. It must be one of issue with this particular item. From your message I presume that you purchased it in France and you contacted directly our Nabaiji brand office. I'm sorry if our colleagues still have not contacted you. Of course you can exchange this MP3 in any Decathlon store in UK or other country or return and receive full refund. At the moment this is the only model of swimming music device which we have in our offer and I'm not able to suggest any other option.
Once again apologies for any inconvenience caused.
Kind regards,

super !

so much more fun and motivating to swim with music. great product. easy to adjust while swimming and no hindrance. A rhythm to your swim :)

Can't get watertight, meaning can't hear the music

I'm really disappointed with this product. I treated myself having lost some weight to encourage me to swim for longer. Unfortunately despite a large amount of perseverance, I could not get the ear buds to stay in my ears.

Dear Natalie,

Thank you for your recent feedback. We are sorry to hear that any of the rubber different shaped earphones caps were not suitable for you.
Please return this item to your nearest store or use the online procedure for full refund or exchange.
Once again apologies for any inconvenience caused.

Kind regards, 

Great, works a treat!

Lets face it as much as we all love swimming it can get a bit dull ploughing up and down. So for 25 pounds i though i would give it a go and its a bargain compared to the waterproofed ipods. Just drag and drop the mp3 or WMA via a supplied USB and you are ready to go. You are supplied loads or ear bud rubbers in various sizes and shapes. It took me a couple of attempts to get the best fit but now they are water tight and sound pretty good to be fair.

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Najhoršia mp3 do vody

MP3 vobec nesedi v usiach, i pri vymene stuplov z usi vypadava. Zvuk je velmi slaby, pri plavani hudbu nie je vobec pocut. Moja najhorsia kupa v zivote

Vážená zákaznice,

děkujeme za Vaši zpětnou vazbu k produktu naší značky NABAJI. 

Vaše nespokojenost nás velice mrzí. Bohužel ne všechny produkty jsou ideální pro všechny naše zákazníky/uživatele, může se tak samozřejmě stát, že někomu produkt vyhovovat nebude. 

Doufáme však, že na základě jedné negativní zkušenosti na nás nezanevřete. Věříme, že u nás naleznete jiné produkty, které budou splňovat Vaše očekávání!

S pozdravem, 
Bc. Karolína Mazourová
Tento výrobek splnil vše nad rámec mého očekávání.

Hraje výborně, dlouhá výdrž baterie. Plavu pravidelně a používám pokaždé. Výrobek nikdy nevykazoval žádný nedostatek, neměl výpadek či nějak jinak o sobě dal negativně vědět. Automaticky se spáruje se vším, kam ho připojím. Tablet, telefon, PC. Dobrá koupě....

MP3 Player Wasser

Idee des Produktes gut. Ich habe das Gerät oft beim 24h Schwimmen dabei, aber die Akkukapazität ist schnell aufgebraucht und dann muss er wieder an die Ladung. Die Speicherkapazität für die Titel könnte auch höher sein und die Ansteuerbarkeit von bestimmten Titeln wäre super und würde in bestimmten Situationen einen Motivationsschub geben können. Alles in allem ein solides Gerät mit Potenzial!

Gute Funktion

Funktioniert einwandfrei, leider ist die Feder an der Halterung gleich abgebrochen

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Additional Product Information


Packaging: 80.0% Cellulose, 20.0% Thermoplastic polyurethane ; Outercover: 100.0% Acrylonitrile butadiene styrene ; Inner tent: 50.0% Printed Circuit Board, 50.0% Battery - Lilo ; Earphones: 100.0% Printed Circuit Board

File formats and connection

This player supports MP3 and WMA music files.This player is PC and MAC-compatible, and connects via a specific type of USB cable supplied with the device.

Battery life

The player automatically switches off after 3 minutes of inactivity. It has a battery life of 10 hours and can be recharged through the USB port of your computer.


These headphones and MP3 player are particularly suited to low or moderate-intensity swimming sessions with the goal of relaxation.Before the first session, take the time to try on the different earbuds (shapes and sizes) to ensure a perfect fit during use.Make sure they are fully inserted in the ear by slightly turning them until there is a perfect seal.It may be necessary to wear a swim cap over the headphones.

Storage instructions

Keep MP3/WMA player away from moisture and store in a dry place. The battery must be recharged at least once every 3 months.



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