Adult Automatic Toothbrush

1. USB charging, working time, 1-2 times a day, 2 minutes each time, can be used for 45-60 days, 2. Working mode: gear memory function, 2 minutes timing, 30 seconds pause, short pre to switch on, short pre ar starting to switch gears, one gear, two gears, three gears, four gears, five gears, six gears, long Pre for 3 seconds to shut down. javemay 3. The light is on at the corresponding gear position when working, the red light is on when charging, and the light turns green when it is full.