Sony's new sporty Walkman W can be washed along with your sports duds after a sweaty workout. Not in the machine, obviously, but under the tap.

The W250 Walkman is available in black, white or pink. A short three-minute charge will get you 90 minutes of tunes, and a fully charged battery will see you through an 11-hour ultra-marathon. There's 2GB of onboard storage for your Let's Get Physical soundtrack and the W will set you back just a monthly fancy gym memberhipish $140.