BOSSCARE 4D Massage Chairs with AI Voice, App Control SL Track Full Body Massage Recliner Gray

This 4D massage chair is in advance and can be used without any installation. And the wall is only 2 inches/5 cm away from the space-saving design. Long SL-Track will contour the natural curvature of your spine, covering from your lower head to upper thigh area and focusing on the neck, shoulders, back, waist, buttocks, and longer rails to massage your exhausted muscles Flexible & soft 4D massage rollers imitate the touch of the human thumb and helps unclog the main meridians in the back. 12 preset auto modes: master, relaxing, sport care, soft, stretch, sleep, SPA, refreshing, spine care, waist & back, neck & shoulder, slim; including 6 massage techniques: kneading, Shiatsu, Guasha, Clapping, Tapping, and Knocking. 55℃ Constant Temperature Heating：Targeted heat gently soothes the back to loosen tight muscles, help relieve pain and improve the blood circulation. The massage chair can automatically scan your body, adjust and match the right points to provide more accurate and comfortable massage for you. Built-in Bluetooth technology allows you to listen to their favorite music and phone calls on high-quality speakers.