【4K+1080P HD Dash Cam Front and Rear】This 4K dash cam records ultra-clear 4K video with a front-facing 170° wide-angle lens and a 160° wide-angle rear camera to capture 1080P HD images. Dual-lens collaborative recording provides clear and reliable video evidence for various driving scenes, helping you drive more securely and have a clearer vision. 【Built-in GPS and 5GHz Wi-Fi, App Control】This dash cam 4K supports 5GHz Wi-Fi, and with the official "Viidure" app, you can watch real-time images smoothly and download videos quickly. Experience real-time previews of videos and easily share your travel highlights with loved ones. Built-in GPS function can automatically record your route, speed and location. 【Voice Control and Seamless Recording】You can easily control the dashcam 4K through voice commands, eliminating the need for manual operation while driving. Just speak the command to start/stop recording, capture photos or lock key videos, allowing you to focus on driving and ensuring driving safety. The car camera with seamless recording automatically overwrites the oldest files, ensuring seamless recording even if the memory card is full. 【Excellent Night Vision】Our front and rear dash camera adopts F1.5 large aperture and 6-layer high-transmittance lens, which can clearly capture key details from license plates to road signs, even in low-light environments. Equipped with advanced image processing technology, it can effectively suppress glare and image distortion caused by sunlight or strong light from vehicles behind, ensuring clear images and true colors at all times. 【24-Hour Parking Monitor and G-Sensor】After the vehicle is turned off, the dash camera will automatically enter the parking monitoring mode (note: it needs to be used with the hadwire kit) to continuously protect the safety of the vehicle. The built-in G-Sensor collision sensor can keenly detect sudden collisions or vibrations and immediately lock the incident video, allowing you to trace the vehicle's status during parking at any time.