This newest ergonomic design. Intelligent massage hands imitate the professional massagist method to do the following massage action: Knocking, kneading, air pressure and shiatsu. So the mechanical hands can do effective massage to the human cervical vertebra thoracic vertebra and lumbar vertebra. A removable cushion and seat pad transform this massage chair into an extra comfortable armchair even without massage. The audio speakers are located on the upper arm area of the product, music can be played by connecting the blue tooth to a smartphone or tablet device.