... /70Brightness: 250cd/m2I/O Ports: SD/MMC/MS/Xd,USB Host, Mini USB Slave,Earphone JackButton: 7 buttons( power,up,down,right,left ... ,enter,menu)Memory Card Slot: SD/MMC/MS/XD,USB Host, Mini USB Slave,Earphone JackInternal Memory: N/A(optional:up to ... Compatible:JPEG/MP3/MPEG4/AVI/MOTION JPE,background musicPC interface: USB SlaveSpeaker: 1.5W*2Support multi language OSD ,Calendar, Clock & ...