feature: 1080P high-definition camera, suitable for high-speed sports shooting. All glass lenses are anti-fogging. Configure 720P 30-frame high-speed photography, clearer in high-speed motion. When the memory card is full, the machine will automatically delete the older video files, free up space to store new video files, and so on. Specification: Focal length range: 1080P HD wide-angle lens Display: 2.0 inches TV output: TV composite signal: NTSC or PAL Video format: MJPEG (AVI) Video: 1920x1080 (15 frames or sec), 1280x720 (30 frames or sec), 640x480 (30 frames or sec) Zoom: none Memory card: SD card (up to 32G SD card, xThis machine does not have SD card, please bring your own) Shutter: Electronic shutter Shutter Speed: 1 or 2 1 or 1000 sec White Balance: Auto or Sunny or Cloudy Connector: USB2.0 or AV OUT Battery capacity: 900 (about 1 to 1.5 hours of battery life) Size: about 60x41x30mm Weight: about 300G Working temperature or temperature: 0-40 degrees Celsius or Power supply: built-in lithium battery or car charger Video format: 1920x1080, 1280x720, 848x480, 640x480 Microphone: Built-in Camera function: support recording while charging Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.