5D Ai Massage Technology - Intelligent Massage - Experience ultimate relaxation and rejuvenation with our electric massage chair. Let the 5D Ai technology provide a personalized massage adapting to your body's needs for a truly intelligent massage experience. 38 Auto Courses - Choose from a wide variety of massage programs specifically designed for your needs. Enjoy full body stretch and 98 massage techniques at the touch of a button. Indulge in ultimate relaxation and rejuvenation with Synca Wellness massage chair. 98 Massage Techniques - Experience the ultimate relaxation with our massage chair's zero gravity feature and choose from 98 different techniques to target specific areas of your body providing a customized and rejuvenating massage experience. Double Leg Rest Extension - Relax and rejuvenate with the double leg rest extension feature of this massage chair. Experience ultimate comfort and improved blood circulation....