Specifications XR Neck and Shoulder Massager 1.21 types of rhythmic tapping modes 2.10 power settings 3.15 minutes to full relax 4.hands-free design Product Characteristics and Performance 1. Product Characteristics Fashionable designThe product will relax you by simulating the hands of the humanHeatingAuto massage program designed, and the intensity can be adjusted by manual. It will enter the auto program by press the switch button.Easy to operate2. Product Performance Relief you from the paining of the shoulder by sleeping trouble.Relief you from the paining of the stomach by years of blood sirculation disorder.Relief you from the weariness after strong exercise and relax the muscle.The product could burn fat and make you slim.