... Sport MP3 player Specifications: Hot sale Sport MP3 player ,could enjoy music freely in sport . Description1. Appearance: stereo headset mp3, comfortable to wear2. Music format: Support MP3 ... , WMA, WAV format3. USB disk: Need not drive (except WIN98),can store mp3 or data anywhere4. Auto ... . Color: Black ,Red,,Blue..9.Weight: 36g Hot sale Sport MP3 player