Features: -With back clip design, it can be directly clipped on the collar, pocket, cuffs, freeing your hands. The clip also has a magnet, which makes it easy to attach to any iron surface.-The lens can be rotated 180°, with a wider viewing angle, able to cover more range.-The shooting date can be synchronized with the mobile phone date to provide time evidence for the video file.-With night vision function, visibility at night is up to 5 meters.-Built-in 1200mAh rechargeable battery, it can work up to 7 hours after fully charged.Specification:Color: blackImage quality: 1980*1080P Full HD, 1280*720P HD, 640*480PWorking time: 7hNight vision: yesDictaphone function: yesPhoto capability: yesLoop recording: yes (save a video every 10 minutes, and when t.