High-definition car audio: built-in Bluetooth, easy to connect to mobile phones, supports hands-free calls, and ensures driving safety. Connect your mobile device via Bluetooth to make your journey filled with music and fun, and drive effortlessly. Supports digital stereo FM radio, precise channel search (frequency:87.5-108MHz) 18 radio station presets and memory function to save radio stations. You can listen to TV broadcasts, news, weather forecasts, travel information at any time and enjoy your driving time. Rear camera: The 7-inch high-definition touch screen is responsive and allows you to enjoy the large-screen navigation map without fear of taking the wrong path. Supports rear view camera input (including rear view camera). Automatic switching when reversing, the image is displayed perfectly on the screen, and the connected rear view camera can help you park safely. Mobile phone mirroring link: Supports linking Android phone and IOS phone mirroring to the big screen via USB data cable, synchronizing phone content to the big screen, and obtaining GPS phone navigation through . You can also touch the screen MP5 to make your Android phone work normally ( for IOS phones) Multimedia and multi-function: 7-inch HD touch screen, touch sensitive. 1080 resolution is clear and bright, allowing you to watch high-definition . Equipped with AUX/EQ/USB input/TF function, supports MP4/MP5/WMA and other audio playback formats, and supports RMVB/RM/VOB/MOV/ and other video playback formats. Remote Control Power Suplly:1 button battery(Not included batteries) Colour:As Shown Material:Metal+ABS Size:17.2 x 10cm Package Contents: 1 * player 1 * power cord 1 * remote control 1 * stand 1 * camera 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.