Kneading Shiatsu massage-The Shiastu Neck & Back Massager with Heat it has 4 rotation shiatsu nodes to provide deep tissue massages for neck and shoulder and 4 shiatsu nodes massage for full back. 2 levels of shiatsu intensity for options. Customizable Spot massage - The chair massager with customized spot massage function allows you to focus the kneading massage nodes on one area for pin-point relaxation. Also you can choose Full back, Upper back or Lower back to massage the target area as desired.SOOTHING Heating - The Shiatsu massage chair delivers soothing warmth for your body while relaxing knots tension muscles across your neck to full back and lumbar, and simultaneously improve blood circulation. Set overheating protection system for safe use.Ultimate comfort - Use this seat massager on a sofa, couch, recliner, office chair or dinning chair to make the ultimate comfort seat in the house. The integrated strapping system secures it on chairs in place.