Features Details Ergonomic SL Track 4D Massage: Follow your body curve with an SL track and 4D massage rollers. Automatically scans your body to deliver a tailored full-body massage from neck to thighs Smart Control with LCD, Buttons Voice: Easily navigate with the LCD screen, armrest controls, or AI voice commands. Choose from 6 techniques, 15 auto modes, and 5 intensity levels to suit your needs Zero Gravity Yoga Stretch Mode: One-touch zero gravity recline with 3 angle settings boosts circulation and reduces pressure. Yoga-style stretch helps ease tension and improve flexibility Full-Body Airbags, Heat Bluetooth: 36 airbags provide compression massage from shoulders to calves. Lower back heating and Bluetooth speakers enhance comfort and relaxation after a long day Foot Roller Extendable Pedal: Enjoy deep foot relief with kneading rollers and a 6.4 in retractable footrest. Relaxes pressure points and soothes sore feet after walking or standing all day