All-in-one structure Sensitive touch screen with OSD Touch screen support DVD Sub-menu Fully motorized 7 inches TFT- LCD DVD/VCD/CD/MP3/WMA/MP4 playback Built-in TV Tuner, PAL/NTSC/SECAM Built-in FM/AM Tuner Reverse camera and parking sensor input Dolby Surround DTS, Dolby Logic Ⅱ USB Port CDC/DVDC contro Bluetooth(option) 3 RCA AV inputs 4*45W MAX POWER OUTPUT LCD panel TFT LCD (16:9) Working Voltage: DC 10V-15.5V Working Current: 1.5A (Amplifier off) MAX 15A Working Temperature: -10~60℃ Input configuration: 2 channel of video input Screen size: 7 inches (16:9 diagonal) Resolutions: 1440(H)×234(V) pixel Dot pitch: 0.107(H) ×0.372(V)mm TV System: PAL-DK,I,B,G, NTSC-M/N, SECAM-D,K,B,G. Frequency Range: 49.75-863.25Mhz Usable sensitivity(s/n=20dB) 38dB Auto memory: All the set parameters and positions can be memoized and restored automatically.