Specifications: Type: Video Recorder, DUAL LENS, DASH CAM, Event Data Recorder(EDR), Rearview Mirror Camera Screen Type: LCD Screen Size: 3.0″ Angle: 170° Resolution: 1920*1080P Function: Waterproof, NIGHT VISION, WDR, G-Sensor, Loop Recording, Motion Detection, Emergency Accident Lock, Build-in Battery Voltage: 5V-1A Working Temperature Range: -20℃ – 70℃ Certification: CE Place of Origin: China Brand Name: Andowl Model Number Q-CA-68 Lens: 70 degreeA+ grade high-resolution ultra-wide-angle lens Dual Cameras:HD Camera HD Video G-sensor: built-in (car accident case of emergency save will one be deleted) Built-in stereo: support Microphone: support Motion detection function : support automatically power on/off: support auto ignition boot, turn off shutdown photo format: JPEG video format: PAL/NTSC Memory card: TF (max 32GB) current frequency: 50HZ/60HZ Battery: built-in 180mAh