Head massage device with 4 soft silicone tips that move in circles and provide an incredible feeling of relaxation with many beneficial properties. Properties: Improves blood circulation, relieves headaches, tension, and discomfort while helping in the quick and healthy growth of your hair. It is rechargeable for comfortable wireless use. Can be used on wet skin as the tips are waterproof and removable for washing. It can also be used on the rest of the body for gentle massage or even on your pet. Features: Power: 5W, 3 speed levels, Rechargeable battery 850 mah (charging cable included), Charging time: 3 hours, Operating autonomy: up to 30 minutes.