KT-AMC is an updated massage product with intelligent control and air pressure drive technology, through pressing&pushing on muscles and sitting position adjustment, the massage cushion can effectively promote blood circulation, relieve fatigue and prevent some diseases, it is widely used in cars, offices or at home, etc. Especially in cars, this item can avoid any damage to body due to bumping and impacting drive, which is caused by mechanical massage system. With soft air massage mechanism, this item can also avoid itching feeling caused by vibration massage, it is really a safe and practical massage product