Quad Core HD 2Din android car stereo 7"car multimedia gps player
capacitive Multi-touch screen
Android 6.0 OS Support MirrorLink
First time Cold Boot time: about 15-30s; after only 5-10s;Warm Boot: 1-2s 
car Radio player Built in wifi Radio Bluetooth 
1080P HD Video Steer Wheel control Dual Zone USB Mp3
And Built-in GPS support online and offline maps. you can install Maps APP by yourself From google play store
Built in 1G+16GB 1024*600
ANDROID 6.0 
16: 9 high definition, 7inch TFT LCD 2 din car player with touchscreen 
Video Format Support :RMVB/AVI/MPG/MPEG/WMA/VOB/MOV/ASF/FLV/3GP/MP4 etc.
Compatible with multi-languages.
Subtitle audio output, and rear monitor video rearview mirror both available Digital audio output,
and 4*26W max power output.in the 4 ohm load maximum output power of 4 x 26 W, when the power supply voltage is 14.4V, the total harmonic distortion of 10% When the load is 4 ohms, the rated output per channel is 26W 
Built-in AM FM tuner.
back rear camera input. built in sub-woofer output, MIC built in 
, and resume back to the default value. 
Support USB function. (max: 64GB)
built in Bluetooth for hands-free calls with compatible cell phones 
Support GPS navigation with 2-zone playing 
Support original car steering wheel control no support canbus car 
* DVR (Extra device required) 
what's in the box:
1x Main Unit
1x GPS Antenna 
1x Power Output Wire 
1x USB cable 
2x mounting bracket