... function for car video5) Supports SD, MS, and MMC 3-in-1 card reader,USB function6) ... G, MP3,JPEG, WMA, CD-R, CD-RW, and DVCD 7) Built-in IR transmittor for wireless earphone8) ... in car9) Full remote control & keystroke Optional function and accessories:1) IR earphone 2) joysticker3) Game System support ... be in the aging room over 8 hours, and there are other two dependent department to inspect ...