Feature:1. HD RESOLUTION: Portable sport DV supports take 4K HD video, the picture quality is lifelike, the details are retained more, so that the picture quality is more real and nature2. INTELLIGENT PREVENT SHAKE: The camera supports intelligent prevent shake, which can effectively avoid the shake caused by high speed movement, so that the picture is more stable and fluent3. ROTATABLE WIDE ANGLE LENS: Sport DV wide angle lens give you a wider field of view, and 180 rotation allows you to enjoy the fun of photography4. MULTIPLE WAYS TO WEAR: Cycling DV can be clipped to your chest or attached to your glasses, allowing you to record your first view from anywhere5. TIME LAPSE RECORDING FUNCTION: Portable DV Camera supports 3, 5, 10, 15 times the speed of contraction, through the form of video frame extraction, the minutes, hours of recording process compressed in a short time, save memory capacity to achieve fast recording, reduce the file sizeSpecification:Item Type: Portable Sport DVMaterial: ABSVideo Resolution: 4K(maximum)Lens: Large wide angle 6 pieces glass lensStabilization Type: Electronic stabilizationAspect Ratio: 16: 9Battery Type: Built in high capacity li ion polymer battery, battery capacity 480mahStorage Support: Supports up to 256G small memory card(not included)Interface Type: Type CSupport Systems: For OS X, for LinuxPlayback Software: System default or mainstream media players.Package List:1 x Camera1 x Charging Cable1 x Data Cable1 x User Manual2 x Washer