4D Full Body Massage Chair Zero Gravity,Smart Pressure-Sensing, SL-Track from Neck to Feet,18 Auto Modes,4 Massage Techniques,24 Airbags Full-Body Compression,Lumbar Heat&Foot Roller Scraper(Beige)

【Smart Pressure-Sensing Technology】Built-in intelligent sensors monitor airbag intensity in real time and auto-adjust compression to suit different body types, ensuring balanced pressure for every user. You can also manually fine-tune the intensity during use for a truly customized massage experience. 【24 Airbags Full-Body Compression】24 airbags wrap you from shoulders to feet with rhythmic, sequential inflation that mimics a professional therapist's touch. This full-body compression eases muscle stiffness and boosts circulation. Choose from 5 intensity levels to match your comfort, while the 0-6.3" extendable calf rest ensures the airbags precisely cover your feet and ankles. 【SL-Track + Zero Gravity】The SL-Track follows your spine's natural curve from neck to legs, delivering targeted support to every muscle. Three Zero Gravity modes elevate your knees and shift your weight backward, evenly distributing body pressure so your spine feels suspended and deeply relaxed. 【Lumbar Heat + Foot Roller Scraper】Soothing lumbar heat penetrates tight lower back muscles to ease tension and promote relaxation. At the same time, the foot roller-scraper combines rolling and scraping motions to stimulate reflex zones along your arches, delivering targeted relief that revives tired feet in minutes. 【Safety & Guarantee】Built with a sturdy alloy steel frame and rigorously quality-tested for reliable performance. Have questions about installation or daily use? Reach out to our customer service team — we're here to assist you.