Motorcycle Helmet Camera Waterproof Bike Video Camera Sports Action Camera for Motorcycle Bike & Outdoor Adventures

High-concerned chemical : None Focal Length : 18-55 mm Image Resolution (Video) : 4K（4096*2160） Special Feature : None Image Stabilization : No Optical Zoom : 7.1x - 16x Sensor Element Type : CMOS Brand Name : APWIKOGER Sensor Size : 1/1.7 inches Origin : Mainland China Certification : None Motorcycle Helmet Camera : Bike Video Camera Sports Action Camera : Camcorder