Feature 1 HD Shooting: The 170 degree ultra wide angle lens can take photos with a wider field of view. Action camera can shoot MP4 video up to 4K resolution. Comes with a bike stand and mount for bike, motorcycle, helmet, as a car video recorder, outdoor field and mountain photography. 2 Built in G Sensor: When the motorcycle collides, the G sensor will automatically lock the current video when the vehicle has an accident to distinguish the responsibility, and will not be covered by the loop recording. 3 Deep Waterproof: Equipped with a waterproof charging cable, it is convenient for the camera to work underwater, and the camera (without an additional waterproof case) can be submerged to 10 meters. 4 WiFi Function: Support APP control and sharing. Users can operate or preview through a smartphone or tablet (WiFi model). Support HD output; support up to 128GB memory card (not included); support loop recording. 5 Long Battery Life: Built in lithium battery 1000MAH, camera with rechargeable battery, support longer recording time, can be used for 2 hours in video 2K mode.Item Type: HD waterproof action cameraMaterial: ABS, PC, Zinc alloyGross Weight: 626g / 22.1ozMaster: for Novatek 96670Photosensitive Chip: GC4653Lens Wide Angle: 170 degreesMulti Video Recording Format: 4K(3840x2160P), 2K(2560x1440P), 1080P(1920x1080), 720P (1280x720)Video Recording Format: MP4 H.265 formatMemory Card: Micro storage card, maximum support 128G (not included)Light Source Frequency: AutoUSB Interface: USB2.0 high speedBattery: Lithium battery, capacity 1000MAH (shipped with built in battery)Recording Time Approx. 2 hours in 2K modeCharging Time: about three hours Package List1 x Camera1 x Adapter2 x Waterproof Line1 x Waterproof Rubber Ring1 x Exposed Handle Base1 x Strap2 x Double Sided Tape1 x Bike Stand2 x Screw1 x Rubber Ring1 x Wrench1 x Fixture1 x Paste Base1 x Nut Base1 x Ring Host Holder1 x Manual1 x Storage Bag