1. Long press: switch - default cleaning mode, can replace the vibration frequency intensity, 15 seconds intelligent reminder to change the zone. 2. Short press 1 times: enter the import mode, shock frequency plus 45 heat import, 15 seconds intelligent reminder for zone change. 3. Short press 2 times: enter skin rejuvenating mode, 45 constant temperature hot compress, no intelligent reminder. Function description: 1. USB charging model, working time, 1-2 times a day, 8 minutes each time, can be used for 15-20 days, 2. Working mode: gear memory function, 8-minute timing, 30-second pause, gear switching, followed by first gear, second gear, third gear, seventh gear, eighth gear, long press for 3 seconds to shut down. 3. When working, one light is on according to the gear position, and the battery light is flashing red, indicating that the battery is about to run out and reminding to charge. Specification: Material: Silicone+Plastic Size: About 10.5x5.65x3.5 cm/4.13*2.22*1.38 inch(L*W*H) Power supply: USB Rechargeable Waterproof level: IPX7 Package included:1 x Silicone Facial Cleansing Brush