Display typetft lcd video formatavi languageskorean traditional chinese simplified chinese japanese english whats in the box1 x mp3 player 1 x usb cable 1 x user manual 1 x earphone e book formatstxt expansion slotmicro sd card battery typerechargeable li ion battery external hard drive connection typeusb 20 headphones jack35mm jack additional featuresbuilt in out speaker e book fm radio lrc supported audio formataac ape flac wav wma mp3 supported picture formatjpeg bmp