Specifications: Screen size: 7 inches Installation space: 2 DIN Screen type: LCD touch screen Resolution: 1080P Body size: 178x62x102mm Power supply voltage: DC 12V Speaker impedance: 4 ohms Bluetooth: 4.2 Maximum power: 50W*4 Volume control: +/- 8 dB (100 Hz bass treble 10 KHZ) Tuning range: 87.5-108 MHZ Intermediate frequency: 10.7 MHz Application sensitivity: 15 db Signal to noise ratio: 50 db Stereo separation: 30db Bluetooth connection: 1. Click on the Bluetooth function of the car MP5 2. Turn on the phone and search for Bluetooth Name "GBT-CARKIT", Enter the password "0000" to connect to Bluetooth. Warning: 1. Please do not close the product Turn off the car engine before powering up, Otherwise, the product will restore factory settings. 2. Models that the product can provide Subject to product size. So before buying, Please make sure the size of the product Match your car. Package includes: 1 x 7" car player 1 x remote control 1 x power cord 1 x audio cable 1 x User Manual