Sony NWWS623/B Waterproof and Dustproof Walkman with Bluetooth

4.0 out of 5 stars 258 ratings

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4GB w/o remote
Brand Sony
Colour Black
Connections Bluetooth, NFC
Model name NWWS623/B
Item Weight 32 Grams

About this item

  • Waterproof (Fresh or Salt water) for worry-free use
  • Works in temperatures from 23°f to 113°f
  • Easy Bluetooth connectivity with NFC one-touch
  • Ambient sound mode
  • 3-Minute quick charge for 60 minutes of playback
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Product details

Capacity:4GB w/o remote
  • Batteries : 1 Lithium Polymer batteries required. (included)
  • Is Discontinued By Manufacturer : No
  • Product Dimensions : 12.85 x 5.87 x 18.9 cm; 32 Grams
  • Date First Available : 16 June 2018
  • Manufacturer : Sony
  • ASIN : B07343TRVR
  • Item Model Number : NWWS623/B
  • Customer Reviews:
    4.0 out of 5 stars 258 ratings

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Product description

Capacity:4GB w/o remote

Made for the outdoors, the Sports Walkman is tough and durable. Perfect for all terrains, it's salt waterproof and dustproof, as well as slim and comfy to wear. With Bluetooth and NFC technology for wireless streaming for audio streaming from your smartphone, up to 4GB of storage for your music, a quick charging battery, and Bluetooth remote control, it's the ultimate sports companion.

Sale Waterproof and Dustproof

Durable, tough design, this is the ultimate sporting companion on land and at sea. Salt waterproof to a depth of 2 meters, the NW-WS620 can be submerged for up to 30 minutes making it perfect for swimming and water sports.

Whether you're doing sand based sports or simply running along the beach, Sony's durable Walkman can withstand small particles.f

Ambient Sound mode

Ambient Sound mode uses the microphones built into the left and right side of the Walkman to allow you to hear the ambient sounds around you, even as you listen to music. So, you can listen to your fitness instructor or talk to your friends without missing a beat.


Play Modes

  • Normal
  • Repeat
  • Shuffle
  • Shuffle All
  • Repeat 1 Song
  • Playback Order (Folder / Playlist / Album)

Audio Playback

  • MP3
  • WMA (Non-DRM)
  • AAC (Non-DRM)
  • FLAC
  • Linear PCM


  • Battery Charging (Approx):
    • 1.5 Hours (full charge)
    • 3 min Charge, 60 min Playback (quick charge)
  • Battery Life (Approx): Continuous Playback Music:
  • 12 Hours (MP3 128kbps (Ambient Sound Mode Off)
  • 10 Hours(Linear PCM 1411kbps (Ambient Sound Mode Off)
  • 4 Hours(Bluetooth Playback, Ambient Sound Mode Off)

Customer Questions & Answers

Customer reviews

4.0 out of 5 stars
4 out of 5
258 global ratings
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Top reviews from other countries

4.0 out of 5 stars Buenos audífonos para deportes
Reviewed in Mexico on 17 October 2017
Capacity: 4GB w/o remoteVerified Purchase
6 people found this helpful
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Rafael Franco
5.0 out of 5 stars what a great product. Serves its purpose. screams quality
Reviewed in Canada on 8 February 2020
Capacity: 4GB w/o remoteVerified Purchase
3 people found this helpful
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3.0 out of 5 stars It's not worth the money!
Reviewed in Canada on 5 July 2019
Capacity: 4GB w/o remoteVerified Purchase
3 people found this helpful
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Matthew West
3.0 out of 5 stars Advertising Wrong
Reviewed in Canada on 19 February 2020
Capacity: 4GB w/o remoteVerified Purchase
3 people found this helpful
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5.0 out of 5 stars Great for swimming
Reviewed in Canada on 21 May 2020
Capacity: 4GB w/o remoteVerified Purchase