7 inch sunvisor car monitor Two vidoe input ( optional two A/V input) Audio output : ... trumpet and FM tran 1,7 inch car rearview mirror monitor with bluetooth, Touch screen, FM transmit function, USB/SD ... card reader 2,Two video input(AV1/AV2), optional one audio input 3 ... when car reversed 8,Support SD/MMC/MS card 9,Support DIVX/MP4/MP3/WMA/JPEG/JPG/AVI/MPG1 ...