Features: 1.HD VIDEO: 5MP three lens dash cam has a 5MP camera and a 170 degree ultra wide angle lens, which can provide HD video effects to ensure that you can clearly record the details of the driving process. 2.NIGHT VISION FUNCTION: This dash cam is equipped with infrared night vision function, which can provide clear recording effects even in dark environments, ensuring your safety while driving at night. 3.TOUCH SCREEN OPERATION: Equipped with a 4 inch touch screen, easy to operate, you can easily set up and view videos through the touch screen. 4.EMERGENCY SAVE FUNCTION: The dash cam has a built in for G sensor, which can automatically trigger and emergency save the video in case of a car accident, avoiding the deletion of the video and providing important evidence for accident handling. 5.AUTOMATIC ON OFF: Supports automatic ignition start and shutdown, without the need for manual operation, convenient and time saving. 6.MOBILE DETECTION FUNCTION: With mobile detection function, when an object enters the camera's field of view, the camera will automatically start recording to defend your vehicle's safety. specification:Item Type: 3 Lens Driving Recorder Material: ABS Display Screen: 4 inch touch screen Lens: 170 degree more than A level high resolution ultra wide angle lens Camera: 5MP File Format: NOV Recording Video Format: H.264 Photo Format: JPEG Sound Format: AAC For G Sensor: Built in (emergency save in case of a car accident, not deleted) Automatic On, Off: Supports automatic ignition start, shutdown off Mobile Detection Function: Support Time Synchronization: Supported (Y, M, D, H, M) Carrier: Built in memory (64MB in total) Memory Card: Memory card (maximum 32GB, not included) MIC: Support Integrated Stereo: Support Infrared Night Vision: Supported Battery Type: Built in 300mAh lithium ion battery PackageList: 1 x Recorder 1 x Posterior Camera 1 x Suction Cup Bracket 1 x Cigarette Lighter Power Cord 1 x Patch 2 x Screw