Features: 1.FRONT AND REAR DASH CAM: Front and rear dash cam supports front and rear dual channel video recording, recording 170 degrees in front and 120 degrees in the rear 1080P HD video. 2.LARGE F2.0 APERTURE: Dash cam uses a 6 blade all glass lens with a large F2.0 aperture, which effectively improves light intake in low light conditions and enables clearer shots of every beautiful scenery. 3.INTELLIGENT MOTION DETECTION: Car dash cam supports WDR wide dynamic image processing technology, no matter how bad the recording environment, can still maintain the video up to 1080P HD picture quality. 4.LOOP RECORDING: Driving video recorder uses a 4.0 inch IPS high definition screen. Support loop video and recording function, so you will not miss every important video. 5.WATERPROOF VISUAL LENS: 1080P dash camera adopts waterproof visual lens and supports manual adjustment of lens rotation, which does not block the view and ensures your driving safety. specification:Item Type: Dash Cam Material: Plastics, Electronics DDR: Built In 64M FLASH: 8M SPI Norflash Display: 4.0 Inch IPS High Definition Screen Display Resolution: 800x480 Front Camera: 6 Glass, F2.0 Aperture, 170 Degree Wide Angle Rear View Camera: 6m/19.7ft Cable Length, 2.5mm/0.1in Connector Photo Shooting: Support Memory Card: Support Up To 32GB (Not Included) Lens Rotation: Support Manual Adjustment Dynamic Range Adjustment: Support HDR: Support Reverse Full Screen: Support Video Screen Format: AVI Image Format: JPG Storage Compression Mode: H.264 Gravity Sensing: Support Language: Support Multi Language Motion Detection: Support Delayed Shutdown: Support Loop Recording: Support Recording Function: Support Night Vision Fill Light: Support (Manually Open) Parking Monitoring: Support Front Camera Video Quality: Maximum Support 1680x960 (30f/S) In Car Camera Image Quality: HD640x480 (25f/S) Photo Resolution: Up To Support 3m/9.8ft Battery Type: Built In 320mAh Lithium Battery (Included) PackageList: 1 x Mainframe 1 x With Adhesive Sticker Hook 1 x Camera with Cable 1 x Car Charger with Cable 1 x Accessories Package 1 x Instruction Manual