1. Upgrade the helical zoom system, the aperture can be controlled by you 2. Focus/Wide Angle, dual mode switching freely 3. IPX6 waterproof level, no fear of wind and rain. (Do not use it in diving, do not soak for a long time or get in the rain and wipe it dry in time) 4. Four lighting modes can be switched at will, strong light-medium light-strobe-long shot 5. The four-level power indicator light can control the remaining power at any time. When the power is lower than 25%, please charge it in time to avoid battery loss 6. One-piece hook design, it can be laid flat, convenient for hanging indoors and outdoors