1GB MP3 Player AT100 BLUE

MP3 types: Flash.
Capacity: 1GB.
PC Interface Type: USB 2.0. &
MP3 format: support MP3, WMA, WAV. Does NOT support iTunes.
Range of frequency response: 20Hz-20KHz.
Total Harmonic Distortion: less than 0.01%.
Broadcast time: 3 to 6 hours.
Battery: embedded lithium batteries.

It can be charged with the USB line connected directly to the computer .

MP3 or WMA