Processor: 5701+2053; Screen: 4 inch screen (IPS)Lens: 140 degrees; Photosensitive chip: 200W CMOSBattery: Built-in 200mAh; Microphone: 42dbSpeaker: 8 ohm 1 watt; Power interface: 5V 1ABack pull interface: ; Working temperature: -20C to 70CGravity sensing: supportLoop recording: supportParking Monitoring: SupportVideo resolution: 1920 x 1080P 30FPS:Recording video format: /MOVPhoto format: JPGCurrent frequency: 50HZ/60HZTime watermark: supportCapture: supportStart and stop with the car: start the car with ignition, turn it offOne-key mute: supportTime-lapse video: support when equipped with step-down lineMemory card: TF (maximum support 32B)Material: ABS+MetalColor: As ShownPackage Contents:1PCS Recorder host1PCS bracket1PCS 720P pull-back camera1PCS power cable1SET Mounting Accessories1PCS pull-back extension cableOnly 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.