- Main material: Silicone+ABS
- Color: Black
- Battery capacity: 3.7V / 420mAh
- Weight: 145g
- Size: 142mm(L)106mm(W)30mm(H)
- Vibration mode: 2*9 vibration + 9 pulling
- Charging time: 1.5 hours
- Working time: 0.5 - 1 hour
- Charging mode: USB
- Maximun noise: 40db
- Waterproof Grade: IPX7