Its size: 7*2.2*3.9Inch comes with two remotes brand new never used Capacitive 5-Points Touch Screen.Support Steering Wheel Control and Support IR wireless remote control.Free Rear View Camera included. Built-in Bluetooth for Wireless Music Streaming，Built-in Microphone for Hands Free Calling. Support Two way Video output function.Support AUX-in Function.Support Clock Function. Support Breakpoint Memory Playing for Radio, TF and USB Mode.Support FM Radio Function with Memory Stations(Frequency: 87.5MHz-108MHz). Support Charge function 5V 2.1A，Available to Charge Smart Devices. Support Audio format: DIS, MP3, WMA, ACC, OGG, WAV, RA, AC3, MP2, AMR, etc. Support Video format:AVI, MP4, FLV, PMP, RM, RMVB, MPG format. Amplifier Max Output Power:60 Watts. FR/FL/RR/RL 4-channel audio output 50W X 4 surround stereo. Specifications Output Power:4 x 60W Screen Size: 7 Inch HD Screen Screen Resolution: 800 x 480