Detailed Product Description 1.Size:1322*83.5*11mm2.weight:210ginclude battery)3.connected to computer:hi-speed USB 2.04.Ram memory:8GB/16GB5.Power:built-in 3.7V Li-ion battery,up to 14 hours6.Recorder:WAV format,the record time depends on bit rate and FLASH7.Photo:support JPEG,GIF,BMP etc8.Vedio format:RMVB,RM,3GP,MP4,VCD,DVD etc.9.Music: music format:MP3,WMA etc max output of earphone:(L)10mW+( ...