1. Material: ABS, PC, silicone 2. Rated voltage: 3.7V 3. Battery capacity: 650mAh 4. Charging time: about 2h 5. Power supply: DC 5V/1A 6. Charging interface: USB 7. Size: about 13 x 5.9 x 3cm 8. Weight: about 133g
Features: 1. Two modes, three-position adjustment, one key operation, convenient and quick 2. High-frequency vibration, soothe scalp tension, relieve head fatigue 3. LED red light irradiation, the whole face repair 4. EMS micro-current stimulation of the skin, three levels of adjustment, corresponding to different needs 5. Exquisite small, easy to carry 6. Curve design, comfortable grip