Experience a whole new level of relaxation with the HOMASA 4D Electric Massage Chair. Compared with the general massage chair, it is characterized by a 4D roller with deep tissue massage, giving you a more comfortable massage experience. The 4D electric massage chair features a sophisticated 130cm SL type guide rail that can massage the head, neck, shoulder, back, waist and hip. Thanks to its zero-gravity massage technology, the massage recliner chair will automatically move to an optimized posture position. Seven massage simulations of shiatsu, kneading, flapping, knocking, kneading and flapping, kneading and knocking, and extrusion makes this massage chair a massage master. Furthermore, the electric massager comes with 40 airbags for shoulder, butt, arm, calf and foot, offering you a more complete massage. With a 3D Bluetooth speaker, music can be played when connecting the built-in Bluetooth.