[7-Inch Double Din Touchscreen Car Stereo]7-inch capacitive screen designed. Universal double din standard universal size to fit most vehicles. [Phone Mirror Link Function]Mirror Link through phone's USB line can synchronize to the onboard screen. Through mirror-link, the car stereo display the content from your cellphone screen synchronously. Turn on the navigation app on your phone, you be to use the navigation function in your car while driving. [Rear View Camera]Our double din car audio receivers equipped with an HD camera, after connected with the rear camera, you can see the video on the radio screen through the rear view camera when reversing your car. The 7-inch touch screen automatically display the reverse image once you pull in reverse. Make your daily reversing . FM frequency: 87.5 - 108MHz Music Source: 3.5mm stereo headphone jack,Cellphone,SD card Micro-SD/TF Card Expansion (Max.): 32G Built-in EQ: Classic,Jazz,Pops,Rock Freq. Response: 20Hz - 20KHz Bluetooth version: 2.0 Bluetooth protocol: A2DP Transmit Distance: 10m Media Format: JPEG,MP3,MP4,WAV,WMA Support languages: English, Spanish, French, Russian, Portuguese, Italian Language, Danish, Turkish color:Black Material:ABS+metal Package Contents: 1 x 7 inch Car Stereo 1 x 4 LED Camera 1 x Remote Control (not included CR2025 battery) 2 Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.