1.Built in USB port ,Support TF card slot
2.Built in FM transmitter ,Enjoy wirless music with original car speaker  
3.Built in Bluetooth A2DP 2.0 .Support handsfree phone call ,Caller ID 
4.Built in Microphone &Speaker
5.Resolution:480*RGB*234 ;Display ratio:16:9 /4:3  ;Brightness:300cd/m2        
6.English OSD menu (brightness/contrast/color/ display ratio)  
6.System: PAL/NTSC; Power Supply: DC 12V           
7.2 video input(RCA connector) ,Can connect with Rearview camera &DVD signal /Automatic switch when reverse car  
8.2 audio output(RCA connector) ,Can connect original car audio speaker  
9.Remote control &Touch key       
10.Blue screen when no signal /Power off monitor as normal mirror   
11.Easy to install:Clip on car original mirror