Real Relax massage chair, full body zero gravity SL-Track massage chair, shiatsu massage recliner chair with heat body scan bluetooth foot roller. This Real Relax Favor-06 massage chair is the best-selling massage chair in America. With advanced technology and ergonomic SL-track design, makes you enjoy a personal massage from the head to the leg, helps to maintain the human body vertebra "S" shaped curve, achieves relaxing of the spine and relieves tense muscles. Auto massage modes 6 techniques, you can freely adjust the speed, width and intensity. For long-time workers, people with back and back pain, etc., massage can alleviate physical fatigue, relieve pain and help improve sleep.