Supports Wireless Connections: Apple Carplay&Android Auto Screen: 7-inch HD IPS capacitive Screen Audio output: Bluetooth Audio Dual Cameras: Carpuride W712D is equipped with a front camera and a rear camera Landscape and Portrait Screen Rotation Function: According to your needs decide whether to use the screen rotation function. When navigating, it is easier to see the road conditions ahead on a portrait screen (vertical screen) than on a landscape screen (horizontal screen). Light-sensing: The light-sensing design enables automatic adjustment of screen brightness based on the surrounding ambient brightness, ensuring eye protection and promoting safer driving conditions. Wired Controller: Carpuride W712D is equipped with a Wired Controller, it can switch between the rear camera screen, home page, and current interface by clicking the button of the wired controller. it can answer the phone, take pictures, and lock up video. Waterproof grade: IP67 Voltage and Current: When using the motorcycle power line to supply power from the battery, make sure the output voltage and current are at 12V, 1A.When using a USB Cable, the voltage and current must be greater than 5V, 2.5A. Compatibility Notice: To ensure you have the best experience with our Carpuride product, please note that the following mobile phone models currently do not support wireless connection: Samsung: S23, Note 20, S20, Galaxy A20 (model SM-A205g),  m22; Huawei: P40 Pro, P30, P30 Pro, P30 lite MAR-LX1A, Mate 20, Mate 20 Pro, P smart 2019 - POT-LX1, nova 5t, MATE LITE 10; Xiaomi: 12 Pro, 11 Lite, 9, Redmi 9; Oppo: Reno 2, Reno 2 Z, A16S, etc.Note: If your phone model is listed above, we recommend considering other compatible devices to enjoy our product's features and benefits fully. Bluetooth Audio1. Connect your phone to the headset or helmet via Bluetooth.2. After the mobile phone is connected to W712D via Bluetooth3. Enter CarPlay or Android Auto and play audio or call through Bluetooth headsets or helmets.Note: Make sure your Bluetooth headset or helmet has microphones for phone calls and voice controls Landscape and Portrait Screen Rotation Function Notes:(1) When click the "Screen Rotation" button, the device will automatically shut down and restart for a few seconds. It takes about 5-8 seconds, Please be patient!(2) When installing the camera, first check the camera's forward and reverse orientation against the display on the screen. If the display is reversed, loosen the screws, rotate the camera in the correct direction, and then tighten the screws.(3)The boot logo only supports display in landscape mode. Carpuride W712D is equipped with dual high-definition cameras, allowing you to have a clear view of the road ahead and behind the vehicle, making driving safer. Carpuride W712D is equipped with a Wired Controller, it can switch between the rear camera screen, home page, and current interface by clicking the button of the wired controller. it can answer the phone, take pictures, and lock up video. The light-sensing design enables automatic adjustment of screen brightness based on the surrounding ambient brightness, ensuring eye protection and promoting safer driving conditions. When using the motorcycle power line to supply power from the battery, make sure the output voltage and current are at 12V, 1A.When using a USB Cable, the voltage and current must be greater than 5V, 2.5A.