... formatSupport LPCM,ADPCM,WMA,MP3,AAC,FLAC format audio playing and support songs list.LRC synchronized lyrics.Video formatSupport MP4 , AVI ... ,ppt,pdf text formatUSB PortUSB Host *1 for keyboard/Mouse and USB Disk USB Device *1 for PC connection to transfer ... filesBattery7.4v/1500maHADAPTORInput AC100-240V,Output DC9V/1.5APacking and accessories: UMPC x 1, adapter x 1, and user's manual x 1