Features: brand new and high quality Automatically save when power off. When the system detects low battery, it will automatically save the file and then shut down to ensure that the video and audio data are not lost. Hanging back clip design, can be clipped in pockets, school bags, folders, etc., meetings, classrooms, travel videos record anywhere. Important recording and video files can be encrypted to prevent data leakage and use more peace of mind. Loop Video recording. After the memory is full, the latest video file will automatically overwrite the oldest video file. Our mini camera boasts 1080p High Definition clarity, 120 wide-angle lens, Simultaneous recording of AV and video. Real-time camera, innovative design, you can watch while recording, real-time online viewing is convenient and easy to use. for Smart for time, synchronized with Beijing for time, easy to record file generation, and end for time, easy to browse and find files. Specifications: Material: Metal + ABS Colour: Black Product size: approx. 46x46x16.5mm/ 1.81x1.81x0.64in Battery Type: Lithium Battery Storage Support: 8GB,16GB,32GB,64GB,128GB (optional) Note: Due to the lighting effects and shooting angles, there is color difference in the product, please understand. Due to manual measurement, there is a tolerance in the product size. Package includes: 1x Mini Camera 1x Data Line 1x Instructions