🔺 Available in 3 colors: Pink - Blue - Purple
  🔺Material: Medical silicone & ABS
  Size:
  -Blue: 18.7cm x 3.5cm
  -Purple: 19cm x 3.5cm
  -Pink: 19cm x3.5cm
  🔺Instructions for use:
  - Charge by USB
  - Press and hold the middle button for 3s to turn on / off
  -Press the top / bottom button to change the vibration mode
  **There are 7 mode levels