Support Android/for iPhone mobile phone mirroring link. Built-in USB cable can synchronize the onboard screen, Android phone can achieve two-way control, iOS an recognize one-way control Built-in Bluetooth A2DP/hands-free calling/playing music/phonebook import/stereo sound quality Rearview camera: Support rearview camera input, when reversing, the car DVD will automatically switch to the reversing image view with parking lines Steering wheel control: Support the original car steering wheel control function, you can also buy our steering wheel control button to install in the car FM radio, support audio channels in all countries U disk/AUX playback: Support U disk playback, just plug the U disk into the machine interface to play music, support external AUX (card) input TF audio card function: Support large-capacity memory TF card, you can download music or movies Colorful key backlight, multiple colors can be selected, and the key lights of multiple colors can be automatically changed Multiple EQ sound effect scenes can be selected Power-off memory function, remember the music played or the sound status of the music when the power is off 7-inch HD touch screen: provides instant video playback and more convenient operation Support USB mobile phone charging: no need to worry about the phone running out of power Specifications: Screen size: 7" Screen resolution: 800*480 Mirror link: support Android/IOS Radio band: FM Power: 4x45W Bluetooth name: AUTO BT Steering wheel control function: support Amplifier chip: TDA7388 Radio frequency: 87.5-108MHz WiFi: not supported GPS: not supported USB Version: 2.0 Auto log change: Not supported Audio format: MP3/WMA/WAV/APE/FLAC Video format: RM/RMVB/AVI/MP4/MKV/3GP Picture format: JPG Language: English/Spanish/French/Portuguese/German/Italian/Russian/Turkish/Arabic/Hebrew/Polish/Japanese/Chinese, etc.