CRI 90 plus environmental protection mirror, copper-free HQ silver-plated glass and silver-plated reflective layer, explosion-proof technology, the mirror surface is clear and smooth, giving you real high-definition imaging. Dimmable LED, long press the light button to adjust the brightness from daylight to super bright, perfect for makeup or selfies. The power switch and anti-fog switch are controlled separately. Turn on the anti-fog switch before use, and do not need to clean the mirror after use. The most important thing is that this mirror has a memory function. When the power is turned off and then restarted, it will return to the previous state of use.