Multi frequency vibration

- 360 degree curve
- USB charging
- Waterproof
- Mute
- ABS material
- Strong shock motor
- 12 frequency vibration mode
- 6 mode speed overlapping pleasure

Description:
- Material:Silicone,ABS
- Power supply:USB charging
- Waterproof:Totally waterproof
- Size:Length:Shown
- When charging,the LED light flashes,2 hours fully-charged.