Airbags massage to shoulders, arms, hips, calves and foot. Lower back heating, 8 rollers to the backrest. Rollers and airbags massage speed can be adjustable. after fully tilted, press the "zero gravity" button to reduce heart load and enjoy a comfortable massage. 6 different Automatic massage programs to make you enjoy better massage chair. You can also set your desired massage program individually. Equipped with Bluetooth speakers used to play music, not only to relax your body but also to make your mood more pleasant. Shipped in one box and reduce the risk of transportation damage. Almost no assembly required.