★ This 5 in 1 electric scalp massager is designed to make you feel completely relaxed. It provides whole body relaxation and stress relief to you, it is a human- touch like feel. With adjustable speeds, the soft silicone nodes can massage your head comfortably. 360°gentle-kneading massage help you increase blood flow, boost hair growth and improve sleep quality.Cordless Scalp Massager, IPX7 Waterproof Electric Head Massager with Multi-Modes Vibration, Portable Handheld Head Scratcher for Women Men Dog Cat- Hair Growth, Body Massage and Stress Relax Easily massage and scratch your head scalp at home, in office or in a trip. Portable and Cordless, simple and convienent to use anytime anywhere.