mp4 player Support MP3/WMA/AMV/AVI and video formats. Built-inspeaker, FM,.E-book, Picture browsing ... /AVI audio and video formats.Built-in FM radio module,Chargeable lithium battery.High speed USB2 ... book,Picture browsing,Voice recording,Game function.FM programs recording,LRC synchronizing function.Support Multi ... *4cm*0.8cm digital mp4 player,mp4,mp4 player, flash mp4.player,fashion mp4 player,GH-06