{"product_id":"4d-zero-gravity-full-body-massage-chair-55-sl-track","title":"4D Zero Gravity Full Body Massage Chair | 55\" SL Track","description":"\u003cp\u003eAn oversized, full-body 4D massage chair with a 55-inch SL track, 4-stage zero gravity, auto body scan, and 12 auto programs. Arrives 95% pre-assembled and rolls through standard 30-inch doorways. Backed by 3-year coverage and 24\/7 U.S.-based support.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e55\" SL-Track + Auto Body Scan:\u003c\/strong\u003e Full coverage from neck to thighs. Auto body scan detects shoulder position and calibrates 3D rollers to your exact body shape.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12 Auto Programs:\u003c\/strong\u003e Includes Relax, Gentle Relief, Neck \u0026amp; Shoulder, Spine Care, Deep Tissue, Energy, Sleep, Senior, Office, and more — covering post-workout recovery, chronic pain, stress relief, and sleep.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Stage Zero Gravity:\u003c\/strong\u003e Four automatic recline angles elevate knees above heart level to decompress the spine, reduce joint pressure, and improve circulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull-Body Airbag Compression:\u003c\/strong\u003e Airbags at shoulders, arms, waist, hips, calves, and feet with 5 intensity levels and 6 massage techniques — Kneading, Shiatsu, Tapping, Knocking, and combinations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Charging + Phone Holder + Bluetooth Speaker:\u003c\/strong\u003e Built-in wireless charging, phone mount, and Bluetooth audio. Control all settings via app or armrest shortcut keys.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Level Foot Rollers:\u003c\/strong\u003e Targets acupressure points to relieve plantar tension and foot fatigue.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLumbar Heat Therapy:\u003c\/strong\u003e Eases lower back stiffness — ideal after extended sitting or standing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e95% Pre-Assembled:\u003c\/strong\u003e Hidden casters allow easy rolling through 30\" doorways.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3-Year Coverage + 24\/7 U.S. Support:\u003c\/strong\u003e Expert support from unboxing through years of daily use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions\u003c\/td\u003e\n\u003ctd\u003e62.8\"L x 29.92\"W x 46.1\"H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e62.8 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e29.92 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e46.1 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003eOversized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eFaux Leather\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eBrown, Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e215 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrack Type\u003c\/td\u003e\n\u003ctd\u003eSL-Track (55 inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMassage Techniques\u003c\/td\u003e\n\u003ctd\u003e6 (Kneading, Shiatsu, Tapping, Knocking, and combinations)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuto Programs\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZero Gravity Stages\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAirbag Intensity Levels\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeat Therapy\u003c\/td\u003e\n\u003ctd\u003eLumbar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eBluetooth, App Control, Wireless Charging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssembly\u003c\/td\u003e\n\u003ctd\u003e95% Pre-Assembled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDoorway Clearance\u003c\/td\u003e\n\u003ctd\u003e30 inches minimum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncludes\u003c\/td\u003e\n\u003ctd\u003ePhone Holder, Remote, App Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e3-Year Coverage + 24\/7 U.S. Support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"MYTHIA","offers":[{"title":"A303c-brown","offer_id":48771908927733,"sku":"B0FNWJ239X-1","price":2518.99,"currency_code":"USD","in_stock":true},{"title":"A303c-black","offer_id":48771908960501,"sku":"B0FNWJ239X-2","price":2518.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6619\/5701\/files\/71K6tF_edRL.jpg?v=1786880812","url":"https:\/\/nestifys.com\/products\/4d-zero-gravity-full-body-massage-chair-55-sl-track","provider":"Nestifys","version":"1.0","type":"link"}