Waterproof and dustproof, Durable, tough design. This is the ultimate sporting companion. The IPX5-rated splashproof remote control can be used in light rain or rinsed under the tap, and the IPX5/8-rated waterproof headset can be fully submerged in saltwater to a depth of 2 metres. Both are IP6X-rated dustproof, so you can take your run or workout to the beach.

Ambient Sound mode Ambient Sound mode uses the microphones built into the left and right side of the Walkman 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. A built-in microphone for hands-free calls You don’t have to pause your workout to take that important phone call. With a built-in microphone and Bluetooth® connectivity, you can make and answer calls wirelessly from your smartphone. Drag, drop all your files With a Walkman® player, you are never tied to just one music service. Just drag and drop MP3s from iTunes®, Windows® Media Player or Internet Explorer® and enjoy. Multi-format playback also lets you play WMA, AAC-LC, or L-PCM music files. Lasting power Enjoy a 12 hour battery life.  a three minute power up gives 60 minutes of listening time, so you can charge while you get ready.