Be active, be free with this wire-free, one-piece music player. A waterproof 2 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 3 and enjoy drag and drop ease. It’s that free and easy.

4GB Sports Wearable MP3 Player, Waterproof: For use in salt & fresh water up to 2-meters deep, Sweat resistant, dust proof design endures through the toughest training conditions ; Ergonomically designed for a secure fit and long-lasting comfort, Ambient noise function so you aren’t isolated from the world around you, Up to 12-hours playback

2017年5月13日 · Now with Bluetooth Wireless Technology, this tough all-in-one wireless MP3 Player is perfect for longer and more intense workouts. Suitable for temperatures ranging from -5 to 45 degrees and dustproof to an IPX6 rating so this Walkman Series is the perfect companion for beach workouts.

2018年8月26日 · It's equipped with 4GB of internal flash memory and supports MP3, WMA, AAC-LC, and LPCM audio files, so you'll have plenty of music to score your workout. To accommodate all active users, the NW-WS413 was designed to be water and dustproof, and to operate in extreme temperatures.

2014年3月16日 · Buy Sony Walkman NWZW273S 4 GB Waterproof Sports MP3 Player (Black) with Swimming Earbuds: MP3 & MP4 Players - Amazon.com FREE DELIVERY possible on eligible purchases

Measures just 0.4" thin and weighs only 1.38 oz. so you can take it wherever you go. Include WMA, AAC, MP3 and more audio formats so you can enjoy your music collection. Enables easy, on-the-move navigation of your media. Allows playing of your favorite FM stations. Lets you adjust the sound according to genre. Enables easy connectivity.