Product information: This is a hair care infrared health gift electric massage comb,There are three gears, one-button operation, convenient massage It does not need a long and tedious manual massage to bring you a thorough and invigorating enjoyment. It nourishes the scalp, moisturizes the hair, promotes blood circulation, stimulates new hair growth, clears the meridians, and makes your mind clearer, and relieves insomnia and palpitations. Features: Applicable parts: head Massage contact: 1 Function: Hairdressing comb Power supply mode: battery Control method: mechanical Color: white+silver Specification: 1*100 Massage technique: kneading Shell technology: injection molding Function: laser, vibration, physical therapy Treatment: hair growth, moisturizing, massage, stress relief Packing list: 1*Electric massage comb