? Four (4) rotating nodes that can move up and down. Mimic the massage hands, the soft rolling massage along the spine perform deep tissue massage and tension muscles which brings relaxation throughout the back. And it's heating function Helps eliminate fatigue, stress and muscle aches.

? 3 MODES AND 3 SPEED : The shiatsu back massager has 3 massage modes (lower back, upper back, full back) and 3 massage speed, you can freely select the mode and speed according to your preference. It will bring you a comfortable and customized massage experience, relax your shoulders, back and waist.

? ANYWHERE & ANYTIME USE : The strapping system secures the massage chair pad to almost any of the chairs. You can place this massage device on a recliner, sofa, couch, office chair to enjoy a therapeutic massage in the comfort of your home or office. And it can be powered by an adapter (input AC100-240v, DC12V2A), or car charger, so it can be used in the car.

? EASY TO USE : You or your elderly family can easily operate it via the hand-held controller.

? Additionally, it has 20 minutes automatically shut-off function, which is effective for the elderly to avoid to massage too long when they doze off.