4D Full-Body Massage Chair - 55"" S+L Track Zero Gravity Recliner | 20 Auto Modes, 11 Techniques, 40-Airbag System | Yoga Stretch, App Control (Beige)

55"" S+L Track Engineering: Designed from ergonomic research and multi-curve rail development, the 55-inch S+L track contours the neck, shoulders, back, waist, hips and legs for full-body coverage. Dual V-shaped massage actuators deliver closer, deeper contact for combined rubbing, stretching and tapping sensations; 20 Auto Modes & 11 Techniques with 40 Airbags: Offers a wide program selection and 11 distinct massage methods. Forty airbags positioned across the body provide three pressure levels to compress shoulders, arms, feet and glutes and help reduce pain and stiffness; Tailored Leg & Foot Relief: Calf module adjusts to body size for personalized relief. Friction rollers and air-pressure therapy ease leg aches and joint fatigue. Three sets of foot rollers improve circulation from heels to toes; AI Body Scan & Custom DIY Profiles: Intelligent body scanning personalizes each session, and the DIY mode lets you create and save custom routines. A rich library of automatic programs meets diverse user needs (20+ presets); Zero-Gravity & Yoga Stretch Functions: Recline to 135° or 118° angles to simulate weightlessness, redistribute pressure across the body, elevate thighs above the heart and deepen spinal decompression; Safety & Warranty: HealthRelife backs the chair with a 3-year guarantee and conducts 100% performance testing prior to shipment. Dedicated support is available for any product questions or issues.