Screen: 7inches. Proportion: 16:9. Resolution: 480×3×234. GUI touch screen control, panel control, remote infrared control. DVD/SD/USB player (USB/SD support types: MP3, JPEG and MPEG). AM/FM all frequencies for all countries with RDS. Analog TV: PAL/NTSC/SECAM; PAL-M/PAL-N. Built-in amplifier: output power 4×45W (80hm). Supply voltage: DC10.8V-DC15V. Two video input (reverse first). One video output. Support iPod play. Support Bluetooth V2.0. Install and use without damage to the function and structure of the original car. Adapts to install and use in all kinds of cars.