Feature:Automatic recording functionManual recording functionCamera functionG-Sensor functionOne key lock functionDate and time settingOne click mute functionShoot file playbackParking monitoringMotion detection functionCollision sensing functionReversing visualSpecification:Built in image sensor: 120WRear camera resolution: 640x480Lens angle: 120 degreesMemory compression mode: M-JPEGVideo format: AVIImage format: JPEGStorage card capacity: Maximum support for 32GBImage sensor: FHDDisplay: 7 inch MIPI displayLens: Full glass + high resolution multilayer filter wide-angle lensVideo specifications: AVIImage format: JPEGTransmission speed: USB2.0Power interface: 5V 1ACapacity support: Maximum 32GBBuilt in speakers:8R 1WBuilt in recording: Hi Fi speakersBattery: Built in lithium polymerPackage Included:1 X Car Rearview Mirror Camera1 X Car Charger1 X Rear View Camera1 X Rear View Camera Cable2 X Fixed Buckle1 X User Manual