Product code: Sony NW-WS413 Waterproof Sports Wearable MP3 online Player
4GB1 Sports Wearable MP3 Player Waterproof2: For use in salt & fresh water up to 2-meters deep Sweat resistant, dust proof design endures through the toughest training online conditions2 Ambient noise function so you aren't isolated from the world around you Ergonomically designed for a secure fit and long-lasting comfort Drag & drop from iTunes® for Mac® or Windows® Up to 12-hours playback, or up to 60-min playback w/3-min quick charge.
4GB1 Sports Wearable MP3 Player Waterproof2: For use in salt & fresh water up to 2-meters deep Sweat resistant, dust proof design endures through the toughest training online conditions2 Ambient noise function so you aren't isolated from the world around you Ergonomically designed for a secure fit and long-lasting comfort Drag & drop from iTunes® for Mac® or Windows® Up to 12-hours playback, or up to 60-min playback w/3-min quick charge.