WS620 Walkman® WS Series
NW-WS623

Full Specifications & Features
Waterproof and dustproof

The durable and tough design makes it the best sports companion. The IPX5-rated waterproof remote control can be used in light rain or washed under the tap, and the IPX5/8-rated waterproof headset can be fully submerged in saltwater up to 2 meters deep. Both are IP6X dustproof, so you can take your run or workout to the beach.

NFC™ and Bluetooth® wireless technology

Play music and other sounds wirelessly from your smartphone via Bluetooth.

Up to 16GB storage for audio

Load the Walkman with your favorite playlists or podcasts.

Ready for extremes

If you are a hiker or mountaineer, the NW-WS620 is your perfect companion and withstands extreme temperatures between -5°C and 45°C.

Salt waterproof

Salt water resistant to a depth of 2 meters, the NW-WS620 can be submerged under water for up to 30 minutes and is suitable for swimming and water sports.  

The freedom to stream

Want to change your workout playlist on your own? Stream music or other sounds wirelessly from your smartphone using the Bluetooth function.

Ambient Sound mode

Ambient sound mode uses the built-in microphones on the left and right sides of the Walkman to let you hear the sounds of your surroundings even when you're listening to music. So, you can listen to your fitness coach or chat with your friends without missing a beat.

Lasting comfort

Wearable, ergonomically designed, slim and light, the NW-WS620 is comfortable and stays in place no matter what your exercise.

Lasting power

Enjoy 12 hours of battery life.5 Or if you're pressed for time, a three-minute power-on gives you 60 minutes of listening time, so you can charge while you're getting ready.

Smartphone compatible

Stream from your smartphone via Bluetooth functionality with simple one-touch NFC pairing.

Bluetooth® remote control6

Call and change the song with the compact, splash-proof remote control. Attach it to your finger or wrist for effortless volume control.

Standard and waterproof earbuds for versatile listening

Get the best sound for your workout by choosing standard or waterproof headphones. Standard headphones give you a comfortable fit and balanced sound. Hitting the pool? switch to waterproof headphones; A thin layer covers each earbud, preventing water damage to the Walkman and optimizing sound levels for underwater listening. 

A built-in microphone for hands-free calls

You don't have to stop your workout to make that important phone call. With the built-in microphone and using the Bluetooth connection, we can easily make and answer calls wirelessly from our smartphone. 

Drag, drop all your files

With a Walkman player, you're never tied to a single music service. Just drag and drop MP3s from iTunes, Windows Media Player or Google Chrome or other tools and enjoy. Multi-format playback also allows you to play MP3, WMA, AAC-LC or L-PCM music files.