Features: Large Display: The 3-inch display can show the real-time image helps you see every detail as clearly as possible when playing back and brings a better visual experience. Front and Rear Dual Recording Dash Cam: HD 1920X1080P at 30 fps video front camera with FHD 1280*720P rear cam. Show front and back driving states and provide a safer daily driving environment. Loop Recording: The dash cam has the function of loop recording, new recordings will automatically overwrite the oldest recordings when the memory card is full. Emergency Recording: This car DVR has a built-in G-sensor. In the video, a slight vibration machine goods swing, the recorder will automatically lock, lock record video, and the LCD top left shows a lock icon is locked images will be saved as a special file, and the file will not be recycled coverage. Built-in GPS tracking & Wi-Fi connection: The built-in GPS module enables the dash cam to precisely pinpoint the vehicle's location and routes on the map. Connecting to your mobile devices through built-in Wi-Fi, it is easy to view and download the videos. Specifications: Item Name: Dash Cam Main Material: Zinc Alloy Color: Black Hardware: Main Control Processor: Sigmastar SSC8336 SDRAM: 64 MB DDR SPI Flash: 128MB Serial Flash Display: 3 Inch Display 320 * 240 Front Camera Module: Imaging Chip: GC2053 _ MIPI Aperture: 1.6 Visual Angle: D: 123.4 H:105 V:56.4 Lens Specification: 6G_ 650IR Rear Camera Module: Imaging Chip: ap100_ AHD Aperture: F/NO2. 0 visual Angle: D: 130 H:110 V:54 Lens Specification: 4G Speaker: 8 / 1W horn oval 20 * 14mm Mic Microphone: 4015 Standard Omnidirectional Microphone - 42db Extended Memory: Micro SD Above U3 Supports 128gb At Most WIFI: Optional, Optional Built-In 8918_ 2.4G WiFi Module, Default Standard Configuration GPS Module: Optional Format: Video Resolution (Front): 1920*1080/30fps Video Resolution (Postposition): FHD 1280*720P/30FPS Video Format: H. 265 MP4 Encoding Format Photo Format: JPG Function: Reversing Image: I Won't Support It Video Locking: Support Parking Monitoring: Support Miniature Video: It Supports The Use Of Optional Step-Down Line Track Playback: Support Special Player, Real-Time Track, Etc. WDR: Support Default On Mobile Phone Interconnection: Support Roadcam / Viidure/Timacam Special App Voice Control: Support Language Options: Support for Arabic / French / Korean / English / Multiple Languages Other: Working Status Light: Video Indicator And Power Indicator Battery: Optional v2.5h & 3005h Batteries 5F Capacitor Key: Power Key, Menu Key, Up Key, Down Key, Confirm Key, Reset Key Power Supply Mode: Standard Car Charging, Optional Step-Down Line Power Supply: Input DC 5V_ 1.5A Interface: Mini USB (5V Power Supply / GPS Interface), Micro SD (Memory Card), type-C (Ahd Pull Back), Bracket: Standard Configuration (Suction Cup Support), Optional 3M Support Working Temperature: - 20 - + 70 (Non Condensing) Storage Temperature: - 30 - + 80 (Non Condensing) Package Information: Package Size: 22.7*14.7*4.9cm Package Weight: 476g Package List: 1 x Dash Cam 1 x Rear Camera 1 x Power Supply Cable with Car Charger 1 x User Manual