... -in lithium battery playing time of 4 hours,built in fm radio funtion; 2,USB2.0 Win98 does not need more drivers ... with plug-and-play functions; 5,support for MP3, WMA music formats, such as all-compatible players; 6,aluminum alloy case ... /WMV/ASF/WAV support, and other music formats; 3) No screen can clip series with FM function, please call consultation. Net Weight0 ...