Features: -With back clip design, it can be directly clipped on the collar, pocket, cuffs, freeing your hands. -The lens can be rotated 180°, with a wider viewing angle, able to cover more range. -Built-in strong magnetic adsorption, can be easily attached to iron products. -Built-in 600mAh rechargeable battery, fully charged can record 3-4 hours of video. -With power-off protection function, when the camera detects low power, it will automatically save the file. Specification: .