Head Massage Brush:Our scalp massage brush and comb replicate the soothing touch of the human hand, providing 360 ° kneading massage. Three modes to switch freely, combined with 72 massage bristles, will provide you with an immersive acupressure massage experience! Apply Essential Oils:The scalp massager has a built-in essence liquid tank. After you pour essential oil into the tank, it can help you evenly and easily apply it on your head and massage your scalp at the same time. Waterproof Function:This portable massage brush is designed with waterproof function, which can massage the head during showering or washing hair, and also easily clean dandruff and oil stains. Easy To Carry:The head massager is of moderate size and easily fits into your bag, allowing you to take care of your hair and scalp anytime, anywhere, even during travel or business trips. Suitable for Women and Men:Our hair massaging comb is designed for both women and men, making it a versatile hair care solution for everybody. It is also a thoughtful gift for family and friend on birthdays.