Touch power switch, stepless dimming The current standard 400 mAh battery has a battery life of approximately 90 minutes. Type-C charging interface, easy to charge. Arrangement of the surrounding LED light strips, uniform illumination. Buckle the silica gel strap on the top button of the back of the makeup mirror.turn over the car visor, and the silica gel strap passes through the visor and is beckled in the lower buckle of the back of the makeup mirror Touch the power button, the light turns on or off, long and short the power button, the brightness gradually changes from bright to dark or from dark to bright.