Stay motivated with a wire-free, hands-free MP3 player that's both waterproof and super comfortable. Use quick charge to power up fast before hitting the gym, plus you can drag and drop your favorite songs from any music service or even your desktop. Take your workout and your music below the surface. With an innovative waterproof design, the W Series can be submerged as deep as 6 feet (2m) underwater, as well as hold up to intense workouts. Let the music you love power you through lap after lap. Don't let its compact size fool you. With 4GB of internal memory, there's plenty of room to store up to 900 songs. Quickly search through your music with ease using convenient, multi-function playback buttons. One quick tap switches the track, while holding down the button for longer changes the folder completely while in All Play mode. In Playlist mode, a quick tap changes songs, while a tap and hold changes the entire playlist. Buy this product and Save $50 Off on a Sony Walkman 4GB Waterproof MP3 Player Earbuds for $49.99 after instant rebate with free shipping at Rakuten.com.