Hi5 Wilmar Heated Neck and 3D Kneading Shoulder Massager provides a comfortable deep kneading massage, which can reduce neck stiffness, eliminate continuous fatigue and relieve muscle soreness. Its heating function can promote the blood circulation and make your body away from chills. This multiple part massager can massage neck, waist, the thigh and the calf. It is a great gift for your lover, friends, and parents.