MP3 Player Sony WALKMAN NW-WS413L Blue:Sony WALKMAN NW-WS413L will be appreciated by all sports fans thanks to its water, dust and sand resistance. With this stylish 4 GB player and 12-hour battery, you can swim, train, jog and jump - just enjoy the sport you love.OffStylish MP3 player with water and dust resistanceOffSuitable for Running, Weight Training and SwimmingThe WALKMAN NW-WS413L is a premium MP3 player designed primarily for sports enthusiasts. The wireless design and improved ergonomics make it a great companion for jogging, weight training and even swimming. You can submerge it to a depth of 2m for up to 30 minutes.OffMade for Extreme TemperaturesWork out in the height of summer or the depths of winter. The NW-WS413L can handle almost any weather conditions and temperatures from -5° to 45°.OffAll Your Music in One PlaceLoad all your favourite tracks, albums, and workout playlists onto the built-in Walkman with 4GB of memory.OffQuick Charge and Long Battery LifeCharge the NW-WS413L Walkman for just 3 minutes and get a full 60 minutes of use. A full charge gives you up to 12 hours of playback.OffFreedom from CablesThe wireless design frees you from the hassle of cables and a special material will ensure that the headphones hold firmly in your ears even during unexpected movements. The Ambient Sound Mode uses the microphones built into the left and right sides of the unit 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.SPECIFICATIONSSTORAGE CAPACITY4GBBATTERY OUTLET 12 hoursCHARGING TIME 1.5 hoursCOMPATIBLE FORMATSMP3, LPCM