Sports Camera ★ Camera with microphone, high quality 1080P 30fps Full HD resolution. Built-in high-quality 6.35mm low-noise photosensitive elements, can take ultra-clear pictures in the dark. Note: It's cheap, so don't expect too much, the quality is worth the price.Mini and portable ★ Ultra mini size, lightweight, easy to carry, can be used as a mini sports DV. Easy to install on a helmet, bicycle - Automatic overwrite - When the memory card is full, you turn on this function - Auto-cycle Overwrite, a sequence will be automatically saved every three minutes, and the upper segment will be automatically deleted when the memory is full, so that the shooting never ends.Waterproof and Shockproof ★ Aluminum alloy waterproof case (IPX-4), record your wonderful moments actions and splendid, aluminum alloy case strong enough, suitable for all kinds of external limit risksPowerful Functions ★ 120 ° A + high-resolution wide-angle lens, let you get a wider viewing image. The videos produced by the camera are .avi files, this is a POV (point of view) camera, has no zoom, supports TF card memory up to 64GB, recommended high-speed class 10 or above. Built-in motor to remind the working status by vibration. Compatible with Windows 2000/XP/Vista/Windows 7, OS 10.3.6 or laterEmergency Lock ★ Built-in G-sensor, while the motorcycle has a collision, the G-sensor will automatically lock the current video to distinguish the responsibility when the vehicle has an accident, will not be overwritten by loop recording.