Product features: *Applicable scenarios: Off road, racetrack, motorcycle, urban cycling. *Pixel Range: 4K. *Battery life: about 3 hours. *Number of cameras: single camera. *Product size: 65.5mm * 32.5mm * 23.5mm. *Storage medium: TF card (not included). *Body material: ABS. *Packaging List: Host+Cycling Kit. *Super strong magnetic suction for greater stability: The magnetic suction ball head can rotate, allowing for downward, upward, and side shots, and the viewing angle can be switched as desired. *1.47-inch IPS high-definition display screen, with physical buttons on the side for operation. *Supports 4K ultra clear resolution, lightweight, with a total size of 65.5mm x 32.5mm x 23.5mm and a weight of approximately 53G. *Built in long-lasting battery, the camera can record videos for about 3 hours when fully charged, supports recording while charging, and the charging port is a Type-C charging port. *Connect your phone at any time and preview the screen in real-time. No need to unplug the card, no need for a card reader - send it immediately after shooting. *You can choose the horizontal and vertical ratio, and the vertical screen will automatically change the resolution to 2K or 1080P. *By using a wide-angle lens, a wider range of images can be captured, making the video content more diverse.