Fashionable stone shape mp3 player KM-M300
1Design: simple,fashionable
2Audio formatsupport MP3WMA,ASFWAV
3U-disk funtionwithout drive(except WIN98)
4Auto power offpower off in 30sec
5Port:USB 2.0 version
6Storage128m/256M/512M/1G/2GB
7Batterybuilt in lithium battery