Product description: [product name] Dental mirror with LED light, super LED light, 10 hours continuous light battery. Weight17g/piece. [Usage] Please unplug the paper on the back of the mouth mirror, tear off the protective film on the mirror, and finally turn on the switch to use. [Features] 1. ABS handle and switch button, easy to operate. 2. Super bright LED luminous dental mirror allows you to observe the teeth clearly. 3. Anti-fog mirror, in order to prevent scratches on the mirror surface, please do not use alcohol to disinfect. It can't be sterilized by high temperature either! 4. After sterilization, it can be reused, but only for one person to prevent cross-infection and maintain hygiene. 5. Use 3 button batteries. Please note: Due to different displays and lighting effects, the actual color may be slightly different from the picture color. Due to manual measurement, please allow a difference of 0.5-1cm.