7" headrest dvd player with FM /IR transmitter 2 Video input built-in dual speakers USB/ ... :1. 7inch detechable frame headrest dvd player with USB port,SD slot,Support 32bit games,IR&FM transmitter 2. Built in DC12V plug ... speakers6. Supports surround sound7. Supports DVD, CD, CDG, MP4, MP3, WMA, and JPEG formats8. Compatible with several DivX formats9. Built in USB ...