8 DEEP-SHIATSU KNEADING MASSAGE NODES: The muscle massager nodes will work together to knead and relieve aches, knots, and muscle tension like a real masseuse's hand. RELIEVE MUSCLE PAIN: Deep tissue massager with infrared heating, our neck massager provides the necessary warmness to ease muscle tension and stress. 3 FUNCTIONS: Kneading massage, hot compress, dual-use for car and home. Back massager is built in Bi-directional movement progress to reach every nook and cranny of your body. FOR HOME & CAR USE: The shiatsu neck massager is portable. Kneading massager is equipped with a household power adapter and a car charger, you could massage in your home/office/car. PERFECT GIFT: The neck massage layer is wear-resistance, breathable and comfortable mesh cloth