Sony NWZWS413

Maintain operability when submerged in water to a depth of 2m for up to 30 minutes - even in salt water.Swimming earbuds must be used for the waterproof design to function correctly.Can handle almost any weather conditions and temperatures from -5? to 45?.Built into a headset with an all-in-one design that lets you focus on your workout rather than a tangle of wires.Enjoy the freedom to move with a secure wrap-around headset.Designed to fit comfortably to your head.Lightweight headset stays in place, so you can run, jump, and train harder.Dust proof - from beaches to dusty mountain trails, there’s no need to worry about dirt or small particles.