... 17"TFT LCD Rearview mirror monitor/Anti-glare mirror /New design make glass never fall down when in car) 2Built in USB port ,SD ... JPEG, BMP, MP3, AVI, DIVX, MP4, WMA, RMVB files 3Built in FM transmitter ,Enjoy wirless music with original car speaker 4Hannstar ... 15Blue screen when no signal /Power off monitor as normal mirror 16Easy to install:Clip on car original mirror 7 inch rear view monitor mirror