- Waterproof Structure: Can be used in a bathroom. Gently stimulates your scalp to make you feel relaxed and refreshed. Relieves tension and promotes a good sleep

- Unique Vibration Structure: Vibrate on the scalp of several thousand times per minute . Stimulate to the scalp gently and give you a healthy state

- Powerful Cleaning Ability: Helps to remove and prevent collections of shampoo residue, which will leave your hair dull and limp. Firm bristles shampoo and other hair treatments into the thickest hair

- Silicone Brush Pin: Made of high quality and durable ABS & silicone. Avoid contacting the scalp directly with the nail. Reduce bacteria and imitate scratching the scalp