1)Support HD Video 5 inch screen mp5 2)good quality 3)great service with one year warranty 4)CE/FCC/ROSH... Support HD 1920*1080P Video 5 inch screen mp5 Demensions : 123(L)*75(W)*14(H)mmMaterial : Plastic Screen : 4.3 inch Full touch screen Battery : 1300mAh Rechargeable batteryInterface :USB2.0(High Speed)Music : MP3,WMA,OGG,FLAC,WAV,AAC,APE,PLAC,DTS and so on, 5 EQ modes ,ID3,Support songs ...