Shiatsu back massager: With 4 powerful deep-kneading 3D massage nodes and reinforced heating function, this heated shiatsu pillow massager helps to relax overused and tight muscles. Please press the power button 3 seconds at least to start the device. Heated pillow massager with delicate design: An upgraded elastic back Velcro allows you to adjust and secure it to any size chair to massage your back. A multifunctional cover for the back massager is designed to achieve a softer massage after a long time massage. A 15-minute auto shut-off timer is included with safety in mind. Adjustable speed: This kneading massage pillow offers three speeds to ultimate comfort, which is very good for the older. It soothes and relaxes the neck, upper and lower back, abdomen, calves, and thighs. Compact and portable so you can use it at home or in the car, anytime and anywhere. Selectable direction with heating: This massaager is designed without automatically turn directions to prevent a sudden direction change when just find a perfect spot. This massagers for neck and back keeps a powerful circular kneading motion in a constant direction until you want to change it. An optional heating function helps to promote body circulation and relieves your body pain effectively. Good product at home and office: Renpho is well-known for the highest quality products. This massager is perfect to use at home and office.