



🎧 Elevate your grind—music that moves as hard as you do.
The Sony NWWS623 Walkman is a rugged, wireless MP3 player with 4GB storage, designed for intense workouts. Featuring IPX6 dust resistance and waterproofing up to 2 meters for 30 minutes, it supports Bluetooth and NFC connectivity, quick charging, and an Ambient Sound mode for situational awareness. Ideal for athletes and fitness enthusiasts who demand durability and convenience in their audio gear.
| ASIN | B071NTXYNY |
| Additional Features | Waterproof |
| Battery Average Life | 12 Hours |
| Best Sellers Rank | #23,370 in Electronics ( See Top 100 in Electronics ) #71 in MP3 Players |
| Brand | Sony |
| Built-In Media | USB Cradle, USB Cable, Earbuds (1 Set), Swimming Earbuds (1 Set), Adjustment Band, Startup Guide |
| Color | Black |
| Colour | Black |
| Compatible Devices | Laptop |
| Component Type | Battery, Memory |
| Connectivity Technology | Bluetooth, NFC, USB |
| Connectivity technology | Bluetooth, NFC , USB |
| Customer Reviews | 3.9 out of 5 stars 1,555 Reviews |
| Display Technology | No display |
| Global Trade Identification Number | 04548736040403 |
| Item Weight | 0.03 Kilograms |
| Manufacturer | Nemesis Now |
| Memory Storage Capacity | 4 GB |
| Memory storage capacity | 4 GB |
| Mfr Part Number | NWWS623B.CEW |
| Model Name | NW-WS623 |
| Model Number | NWWS623B.CEW |
| Model name | NW-WS623 |
| Special features | Waterproof |
| Supported Media Type | MP3 |
| Supported Standards | MP3 |
| Unit Count | 1 Count |
M**D
Good one
As expected
S**D
breaks easily
it's already the 3rd Sony walkman I bought, this I bought in May 2025 but it's already broken and now that i moved to Chile i can't claim the warranty anymore. would never buy it again .
A**V
All is ok
As described
T**R
Unexpected
Stopped working after 18 months
N**Y
Great
Loved it very practical
S**N
Battery charge does not hold
The battery stopped holding a charge after a few months. I use it for 20 minutes swimming daily. The battery charge only holds for 20 minutes and I have to charge it daily. I used to have a black one 4 GB which worked for 5 years without any issues I charged every other week. The product ordered from Germany and shipping back to Germany will cost more than the product itself.
D**.
Harika
Erkek arkadaşıma hediye olarak aldım açıkçası piyasada pek var olmayan bir ürün olduğundan şüphe duymuştum bazı yorumlarda da suyun altında ses kalitesinin iyi olmadığından falan bahsetmişlerdi ama yine de amazona güvenerek aldım. İyi ki de almışım hem çok mutlu oldu hem de ilk izlenim olarak çok memnun kaldı. Alırken benim bilmediğim bir özelliğinden de bahsetti, yolda vs yürürken araba sesini duyabilmek adına dışarıdaki sesi kısık da olsa size iletiyormuş, ben şahsen endişelenmiştim yolda kullanmak için tehlikeli olabilir diye bu endişemi de yok etmeyi başardı. Erkek arkadaşım hemen denize gitti zaten her şekilde çok başarılı olduğunu söylüyor piyasada bu fiyata ya da airpods gibi bu fiyatın katbekat üzerinde ürünler var ama bizce en iyisi bu olmuş birden fazla işlevi olması zaten çok güzel. Basına tizine yorum yapamam şahsen ama gerçekten spor yapıyorsanız ya da yüzüyorsanız ilk tercihlerinizden biri olmalı, kendisi küçük bir canavar. Ayrıca 8 haziran gece 1.20de verdiğim sipariş amazon prime seçmememe rağmen 8 haziran sabah 11.30da teslim edildi bu da çok güzeldi, her şey için teşekkürler amazon.
S**M
Good sound in the pool
I bought this headphone to use whilst swimming in the pool. Whilst it may not be practical to listen to an audio book whilst swimming, you certainly can hear the music. I am certainly pleased with the purchase
A**G
Este es el Walkman + Bluetouch QUE BUSCAS
Decir que, a parte de un incidente relacionado con las descripciones del estado del producto para su compra , Este es el mejor walkman mp3, bluetouch que he probado y ME LO QUEDO. ESTE es el Walkman que estas buscando y te digo porqué. 1_ soy técnico de sonido y al margen de esto Sony para artículos audio relación calidad\precio es la compañía más honesta en el precio de sus productos, su precio es el correcto si atendemos a las características y calidad de sonido que dicho dispositivo presenta. Existen otras marcas más económicas y más... Pero si lo que pretendes es escuchar un audio de calidad, Sony nunca defrauda {no hablo de tv}. Si de audio, este walkman. 2~ puedes almacenar 4gb de musíca en mp3 que vienen a ser muchos CD,s... 3~ puedes conectarlo al móvil y escuchar vía bluetouch, Spotify, Amazon music, etc, a una distancia de aproximadamente 10 metros sin corte alguno, además responder desde el mismo dispositivo de una llamada telefónica entrante con mejor calidad que el audio que me ofrece el móvil cuando hablo directamente desde el móvil ya sea manos libres o altavoz oreja. 3~erginomicos 100%, no son molestos ni se sale el auricular de la oreja por mucho que corras y saltes. 4~los he probado en natacion {no recomiendo el bluetouch en esta modalidad, si te sumerjes en el agua sigues escuchando el audio mp3 almacenado en el dispositivo, no buzeo con ellos, solo nado, aunque parezca raro, es cierto que sirven para actividades de agua. 4~la batería se carga rápidamente {un poco menos de lo que dice las especificaciones técnicas del artículo]. Pero suficientes para que te canses tu primero por mucho que hagas runnig, la bateria sobra.... _lo he comprado a 114€ Lo recomiendo. Nada más, si te ha sido útil esta información agradecería que le des un voto útil. Que viva la música, el deporte y la calidad.
J**3
Good features but limited functionality
I have TWO pairs of these headphones. I apologize for how messy my ear tips look and my original device. The good: - you have a bluetooth and mp3 player mode (you have to pick one) - can pair with 1 bluetooth device at a time - is water proof (even salt water proof; hence why sony includes the silicon tips don't ignore that) - can be an mp3 player in a world where stand alone players are a luxury - can last 8 hours if used only as an mp3 player The bad: - you have a bluetooth and mp3 player mode (you have to pick one; you may not like this) - no LDAC, AAC, etc. Just normal SBC - files MUST be mp3 (no ogg, m4a, flac, alac, etc) - the mic echoes or catches ambient noise on the side of the person you are speaking too (noise canceling is just for you) - the mic will break if you dive with these after a few weeks/months - the contacts will rust after 3 years of use in salt and fresh water (please see the light green on the contacts in the picture on the golden charging contacts on the inside of the band) - lasts about 6 hours connected as a BT headset I have learned to love my headsets based on the features they provide for me even though there is no LDAC or AAC support. In spite of the lack of HD audio, this player provides a very welcomed feature in modern day where I can pair it with my phone but then just ignore the phone and listen to music. The mp3 requirement is a hassle I wish Sony was okay with OGG or even M4A as this allows us to put in more music with less file size given the hard 4 gb (realistically 3.4 Gb) storage limit. Its also the only certifiably salt water proof mp3 player. The silicon tips really help prevent corrosion in the driver. The reason why I have two is because after using one pair in the pool and ignoring this care requirement, the driver on the left side (where water would mostly go in) would leak into the driver and now makes the sound a little unbalanced. if you must ignore the silicon tip advice sony provides to hear your music more loudly under the water, I would suggest looking for some triple flange earbud tips. The three flanges prevent water from leaking into your ear, nice, and also prevent water from seeping into the driver also. You want to get the ones with the opening pictured here because while it may seem like they won't fit the sony mp3 player, they will its silicone and its meant to stretch. You want a really right fit on the bud as well as your ears to ensure a good seal to prevent water but also have a decent level of loudness when doing lap swimming.
S**A
Groovy piece of gadget!
This product was a replacement to my older Sony Walkman because of the BT capabilities. After returning a recently purchased item (S625) due to the battery lasting only about 45 minutes - this particular one is awesome! I am very happy; a satisfied customer once again! BT - works well and easy set up Battery life - I tested mine and played my MP3 music continously for 6 hours Battery life while BT is on - 2 hours Music sound quality - crisp enough for me for gym use and around the house Voice quality with BT - clear to hear and my family says they can hear me pretty clear w/no problems Anesthetics - super cool piece of MP3/BT gadget! You can order the UK version in a variety of colors that are not offered in the U.S. Service - although I ordered from Amazon UK, I received the product in 3 days; packaged very well and of course the product in good condition. Others have suggested downloading an app to make the sound quality better but honestly I haven't found the need on that for me. I highly recommend the product! My old Sony still works (nonstop music for 8 hours!) so I hope this works for a long time as well and Sony to continue the product line.
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5 days ago
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