New Listing Sony Walkman NW-WS413 Black 4GB Sports Wearable MP3 NWWS413 waterproof W /cradle. Pre-Owned. 5.0 out of 5 stars. 7 product ratings - Sony Walkman NW-WS413 Black 4GB Sports Wearable MP3 NWWS413 waterproof W /cradle. $49.99. FAST 'N FREE. Buy It Now. Be active, be free with this wire-free, one-piece music player. A waterproof design keeps moisture out while you enjoy good vibrations. Power up with a quick 3-minute charge for up to 60 minutes of play back and enjoy drag and drop ease. It's that free and easy. - Local phones shipped globally from bit.ly/scopick - More photo on underkg.co.kr/quick_review We are not huge fans of review requests. Requests of any 1 This product is also known as NW-WS413, NW-WS413/BM E, NW-WS413/CM E, NW-WS413/GM E, NW-WS413/LM E; 2 Actual colour and dimension may differ from the screen image. 3 Colours & features of the product shown may differ by model and country. 4 4K: 3,840 x 2,160 pixels. 5 Services availability depends on region. A part or whole of software Learn more with 36 Questions and 65 Answers for Sony - Walkman NW-WS413 4GB* Wearable MP3 Player - Blue SONY NW-WS413 Black Waterproof Walkman Headphone-integrated MP3 4GB from JAPAN. Brand New · Sony. 4.5 out of 5 stars. 11 product ratings - SONY NW-WS413 Black Waterproof Walkman Headphone-integrated MP3 4GB from JAPAN. $131.99. From Japan. Buy It Now. Free Shipping. Find Downloads, Manuals, Tutorials, FAQ (Frequently Asked Questions), Tips & Tricks, How to's, Firmware, Drivers, Software, Problem Solving about NW-WS413 What is the Sony Walkman NW-WS413? The Sony NW-WS413 is a 4GB MP3 player built into a set of waterproof and dust-proof IP67/68 headphones. There's also the NW-WS414, which are identical but bump