16 LED light sources with high brightness, uniform light source and long service life. There is no need to worry about the risk of damage of the wood lamp. With charging function, USB/TYPE-C interface; Built-in lithium battery, ultra-long endurance. No need to preheat, observe and use at any time; Hand-held operation, flexible observation position. Observe the skin lesions, color and fluorescence reaction of vitiligo, psoriasis, acne and other skin. Scope of application - It is used to increase the operator's viewing angle and facilitate the observation of object details. Storage method: This product should be wiped clean and put into the instrument box, stored in the relative humidity is not more than 80%, no gas, well ventilated, dry and cool room. Usage: 1. First, turn on the power button on the handle of the medical magnifying glass and light the ring light. 2. Place a medical magnifying glass close to the skin to observe the skin lesions, color and fluorescence reaction of vitiligo, psoriasis, acne and other skin diseases. 3. After use, press the power button to turn off the power. If disinfection is required, please take a small amount of medical grade chloric acid disinfectant with medical absorbent cotton vegetables under the condition that the power key of medical magnifying glass is off, and gently wipe the of the shell of medical magnifying glass for disinfection.