Deep Scalp Massage: With silicone massage heads and soothing individual nodes, can provide 360° kneading massage experience to help stimulate hair growth, deep clean, stress relax and improve blood circulation. Waterproof and Skin-friendly: Ergonomically design soft silicone heads prevent hair from being pulled or tangled and not hurt your skin. Rechargeable & Portable: Low noise vibration, with built-in rechargeable battery and being compact in size. Getting a full charge one time with a USB charging cable and you will do a two-hour massage. Multiple Modes: Low speed, high speed, and alternative speed mode can be selected for a 3D three-dimensional kneading massage experience aiming to provide soothing relief. Widely Usage & Best Gift: An exquisite gift for your relatives, friends,colleagues and even a fabulous bonding playtime for you and your pet.