Front camera video quality: up to 1920X 1080 (30fps) / HD1280X 720 (30fps) Rear camera video quality: 1080P /720F Memory support: Expansion memory card: card capacity up to 64GB Battery type: Built-in 400MAH -polymer battery Language support: Multi-language support Parameters: Display resolution: 1280 x 320 Speaker: 1W 8R : 4015 42 earth 3DB ADAS: Not supported Rear view camera: Supported Touch Screen: Supported GPS track: not supported AV out: not supported Photo taking: supported Lens rotation: Support Auto reverse view: Support Video format: MOV Image format: JPEG Storage compression: not supported Operating voltage: 5V 2. 5A G Sensor: not supported : Not supported Delayed shutdown: Supported Loop recording: supported, no seconds missed Recording function: supported Night vision fill light: not supported Picture-in-picture: not supported Material: Plastic colour: Black Package Contents: 1 set car recorders 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.