4K UHD DVR Car Camera Front and Rear with GPS and Parking Mode wiring. Supports Loop Recording | Supports G-Sensor for Accidents | Supports WIFI Connection | Supports Audio Broadcast Features and Specifications ▲ Installation Type: Universal Portable Driving Recorder, suitable for all vehicles ▲ Front Camera Lens: Consists of 7 pieces of glass, provides a 170-degree wide viewing angle and F1.6 large aperture. ▲ Video Resolution (Front): 4K (3840*2160P) Video Resolution (Rear): Full HD 1080p ▲ Image Resolution: 12 Megapixels ▲ Video Encoding: H.265 ▲ Battery: Built-in supercapacitor and button battery (the battery is very small and does not support operation. It is used to save time and setting information. Please use the original power charger when working)