This waterproof sports camera is high-definition digital motion video recording device designed to meet your sporting needs. It has a variety of industry-leading features including digital video recording, photo shooting, audio recording, video display and detachable battery, which makes it perfect for vehicle data recording, photo shooting, outdoor sports, home security, deep-water probing, etc. This is the the most cost-effective 4K action cam in market.We are very proud owner of the 4K cameras. The 4K Ultra HD picture quality will bring you into a brand new world.