The Solo Flex 4D Massage Chair combines intelligent wellness technology with advanced comfort for a fully personalized massage experience. Its AI Health Detection scans your body to recommend the most suitable program, while the adjustable 4D massage mechanism delivers deep, human-like precision. With innovative Walking Technology, the chair gently guides your lower body through a natural walking motion to stretch and relax the back, hips, and legs for enhanced recovery and comfort. -4D MASSAGE MECHANISM -AI HEALTH DETECTION -ROBO WALKING TECHNOLOGY -16 AUTO PROGRAMS & 6 MANUAL MODES -SPECIALIZED FOOT ROLLERS -AUTOMATIC EXTENDABLE CALFREST -14 SAFETY SENSORS -TOUCHSCREEN CONTROLLER & INTELLIGENT MEMORY FUNCTION -ZERO GRAVITY RECLINING -QUALITY BLUETOOTH SPEAKERS -Chair Dimensions (W x L x H): 29.5" x 62.5" x 42.5" (Standing), 29.5" x 76" x 31" (Reclined) -Minimum Door Width: 29.5"