Full Specifications and Features
Size & Weight
- Weight
- 32 g
Power
- BATTERY LIFE - CONTINUOUS PLAYBACK MUSIC (W.MUSIC APP)
- Linear PCM (1411 kbps) Ambient Sound Mode ON: 7 hours (approx.), Ambient Sound Mode OFF: 10 hours (approx.), MP3 (128 kbps) Ambient Sound Mode ON: 8 hours (approx.), Ambient Sound Mode OFF: 12 hours (approx.)
- Charging Time (full charge)
- 1.5 hours
- Charging Time (Quick Charge)
- 3 minutes (60 minutes of use)
Storage Media
- Memory Size
- 4GB
Durability
- Waterproof
- IP65/IP68 (IEC 60529) or equivalent;*with swimming earbuds attached
Playback & display
- MP3
- YES
- Linear PCM
- YES
- Sound Effects
- Dynamic Normalizer
- Audio Playback
- AAC, Linear PCM, MP3, WMA
Software
- System Requirements
- Mac OS® X (v10.6 or later), Microsoft® Windows 8, Windows 7 (SP1 or later), Windows Vista® (SP2 or later), Windows® XP5 (SP3 or later)
Connectivity
- Terminals
- High-Speed USB (USB 2.0)
- USB Connection
- Hi-Speed USB (USB 2.0 compliant)
Color Options
What's In The Box
- Earbuds (1 set)
- Swimming Earbuds (1 set)
- USB Cradle (1)
- USB Cable (1)
- Adjustment band (1)
- Start-up Guide
- Instruction Manual
- Read Before Using your Walkman® in a Pool or the Ocean

Features
Waterproof even in salt water
Waterproof and Dustproof to IP65/IP68 specifications, the NW-WS410 Walkman® will maintain operability when submerged in water to a depth of 2 m for up to 30 minutes — even in salt water. The swimming earbuds must be used for the waterproof design to function correctly. Please note, after usage in salt water always wash your Walkman® according to the supplied instructions.
Made for extreme temperatures from -5 ℃ to 45 ℃
Work out in the height of summer or the depths of winter. The NW-WS410 can handle almost any weather conditions and temperatures from -5 ℃ to 45 ℃.
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.
All-in-one design for wire-free workouts
This Walkman® is built into a headset with an all-in-one design that lets you focus on your workout rather than a tangle of wires.
Protects against dust and sand
From beaches to dusty mountain trails, there's no need to worry about dirt or small particles entering the NW-WS410. It's waterproof and dustproof to IP65/IP68 specifications, giving you complete confidence in the performance of your Walkman®.
Wrap-around headband for free movement
Enjoy the freedom to move with a secure wrap-around headset. Designed to fit comfortably to your head, this lightweight headset stays in place, so you can run, jump, and train harder.
Take charge in the water with built-in controls
When you’re in the pool racking up the laps, you can shuffle tracks, turn up the volume and easily switch between playlists with built-in controls in your Walkman® headset.
Quick charge, 12-hour battery
Running out the door to work out? Charge the NW-WS410 Walkman® for just 3 minutes and get a full 60 minutes of use. With an impressive total battery life of up to 12 hours on a full charge, you're ready to go.
Drag, drop all your files
With a Walkman® player, you are never tied to just one music service. Just drag and drop MP3s from iTunes®, Windows® Media Player, or Internet Explorer® and enjoy. Multi-format playback also lets you play WMA, AAC-LC, or L-PCM music files.
Standard and waterproof earbuds for versatile listening
Get the best sound for your workout with a choice of standard or waterproof earbuds. Standard earbuds give you a comfortable fit and balanced sound. Hitting the pool? Switch to the waterproof earbuds; a thin film covers each earbud, preventing water damage within the Walkman® and optimizing sound levels for underwater listening.