RelaxRelife Full-Body 4D Zero-Gravity Massage Chair with Body Scan, Intelligent Shiatsu Stretch, Heated Back & Legs, AI Voice Control, Bluetooth Speaker, Airbags and 135cm SL-Track — Beige

4D upgraded massage system: advanced 4D rollers simulate human touch to deliver concentrated relief to neck, shoulders, back and legs, with 15 auto programs covering a variety of comfort needs; Zero-gravity & yoga stretch: frame and backrest coordinate with air pressure massage and leg traction to relieve fatigue and revitalize the body — four zero-gravity angle levels reduce cardiac load and relax muscles, plus built-in Bluetooth audio and ambient LED lighting for a calmer environment; Three control options: intuitive LCD display for clear navigation, AI voice wake/control for hands-free operation, and convenient armrest shortcut keys — includes a USB Type-C charging port; Personalized body-detecting massage: automatic body scan adjusts shoulder positioning and tailors shiatsu points, recline angle, intensity, airbag modes, and back width to your shape, while the footrest auto-extends to fit different leg lengths; Extended SL track coverage: ergonomic 53.15"" (135cm) SL rail combines S-track spine contouring and L-track thigh extension for head-to-leg therapy; foot rollers and extendable legrest complete the full-body treatment; Quality assurance & service: each chair is fully inspected before shipment and comes with a 3-year service policy for defects per Amazon after-sales rules; Customer support: 24/7 assistance available — contact via Your Orders in your Amazon account and select the seller for help.