Display typetft lcd languagessimplified chinese english whats in the box1 x user manual 1 x earphone 1 x mp3 player 1 x usb cable memory capacity8gb expansion slotmicro sd card display resolution320x240 battery typerechargeable li ion battery control typebutton external hard drive connection typeusb 20 compatible operating systemswindows0307vista headphones jack35mm jack supported audio formatogg wav wma mp3 aac ape flac item typemp3