Usage Note: Please wear eye protection glasses when direct exposure to the face. When using clothing, if there are metals, gold threads, silver threads, antistatic fibers, antistatic fibers, etc. on the irradiated area, the clothing may be burned. Please do not wear such clothing and accessories when using. Curling the power cord in the storage area and using it directly will prevent the power cord from dissipating heat, causing damage to the power supply and burning accidents.