【Dual Front and Rear 2.7K Recording】The E2 dual dash cam simultaneously record front and rear roads at 1440P@30fps. It can also capture higher footage at 1944P@30fps in a single front view, for additional detail while you drive. An optional CPL filter for the front lens can reduce glare from windscreens, which is improve picture transparency. The upgraded Sony sensor and WDR technology allow camera captures video even in low-light conditions and easily obtain color-accurate footage and image. 【Smart Car Camera with WiFi and GPS】Supported 2.4GHz and 5GHz Wi-Fi brings faster transfer speed. You can live to view the camera, download videos, and manage settings easily via Vantrue APP without consuming data. The built-in GPS accurately records your driving route, location, speed, and time in real-time, and allows you to check the exact GPS information via Vantrue Player and APP. 【Hands-Free Voice Control and Wireless Button】Comes with multiple basic voice commands, the dashcam gives the need for voice control while driving, and the wireless button lets you easily capture beautiful scenery during the journey. They allow you to release your hands and improve the convenience of using the cam, making driving safer. 【7/24 Parking Mode】In buffer motion detection, once detect movement, the cameras will automatically record 15 seconds before the event and 30 seconds after it occurs. While in low frame rate, the camera will enter the 1-second 1-frame delay recording state, and low bitrate recording mode enables the dash cam to record at 720P@15fps or 1080P@15fps continuously in parking mode, which greatly saves storage space and for longer recording. A hardwire kit (buy separately, ASIN: B08PK9RKS1) is required. 【Peace of Your Mind Functions】Seamless Loop Recording auto overwrite the oldest file when the card is full. While the G-SENSOR detects a sudden shake or collision, the mini camera will auto-record and lock the footage to prevent it from being overwritten. Time-lapse recording will keep taking photos at the set time and edit them into a video clip to reduce the size of the video. Supports up to 512GB microSD cards. The Vantrue microSD card (ASIN: B08YQH2KKG, not included) is recommended.