NLC Mini HD 1080P Helmet Camera Waterproof Extreme Sport Outdoor Action Camera DV Cam The Mini Sports DV Camera has the following main functions: high resolution video, photos, high quality recordings Ultra small size, ultra wide Angle of 120 degrees high resolution camera perfect combination design, more convenient in various occasions with multi-angle, 1080p high analytic-al video shooting. Aluminum alloy waterproof design, more suitable for outdoor extreme risk Built-in microphone Built-in vibration motor, vibration prompt working condition