Item size | 89*47*120MM |
Item weight | 103g |
Power | 2.5W |
Battery | 3.7V/500mAh |
Vibration frequency | 7000/m |
suggest color | White ,black ,red , support cusomized logo , support print logo |
material | ABS |
charging time | 2hour |
Power supply | Rechargable |
Feature | High Frequency Vibration:7000 times /min sonic vibration |