Specifications: Brand: Generic Warranty: 2 years Warranty Agent: Dozen Country of Manufacture: China Type: Video Recorder / Dash Cam Resolution: 1920x1080P Number of Lenses: 4 lenses Screen: 2-inch IPS Lens Angle: 140° per camera Viewing Angle: 360° Voltage: 12-24V Memory Support: Memory card up to 64GB or 128GB Wireless Connectivity: Does not support Wi-Fi Operation Method: Via car cigarette lighter Temperature Range: -20 to 70 Product Contents: 1 x Quad-lens car camera 1 x Rear camera 1 x Mounting bracket 1 x Car charger 1 x Connection cable 1 x User manual