Detailed introduction
1. Rated voltage: 8.4V
2. Rated current: 2A
3. Input parameter: 5V 2A
4. Battery capacity: 1800mAh
5. Maximum speed: 3200r/min
6. Amplitude: 6MM
· Product size: 14*10*4.5cm
· Product weight: 370g
· 4 Levels of Strength
· 4 Massage head
