Deep Scalp Massage Smart scalp massager for hair growth has four massage heads with 21 individual nodes each which rotates both in clockwise and anti-clockwise direction giving you a soothing massage to help stimulate hair growth, hair deep Clean and relief stress & pain. Multiple Settings The hand-held head massager has 4-mode settings for options.You can select the low speed for a relaxing feel or high speed for a more thorough massage. You can use this scratcher massager for head,neck,back,etc any part of the body as it is designed to imitate human fingers giving you a relaxing massage. Portable & Rechargeable The electric hair scalp massager for hair growth is powered by rechargeable lithium-ion battery, so no need to plug in while in use. The massage tool comes with a charging base and a USB charging cable and it lasts for a couple of hours on one full charged. Its compact, cordless portable design allows you to massage anywhere on-the-go. Waterproof and Skin-friendly The electric head massager is made from IPX-7 Waterproof material allowing you to use it while taking a shower for a proper scalp massage. The eco-friendly soft silicone heads prevent hair from being pulled or tangled and not hurt your skin. The massage nodes are detachable for easy cleaning. Best Gift Choice It will be best gifts for Christmas, Valentine's Day or birthday gifts to mom dad men women, to your friends, your pet, etc.