{"product_id":"osaki-4d-maestro-le-2-0-massage-chair-premium-sl-track-heat-therapy","title":"Osaki 4D Maestro LE 2.0 Massage Chair with Heated 4D Rollers, SL-Track, Muscle Tension Detection, 15 Auto Programs, and Voice Control","description":"\u003cdiv class=\"tro-catalog-content tro-product-7665640276029\"\u003e\n\u003cp dir=\"ltr\"\u003eThe Osaki 4D Maestro LE 2.0 is built around a 4D roller mechanism with infrared heating built into the roller heads themselves, so warmth travels with the massage along the full 52-inch SL-shaped track from the base of the skull down the back and under the seat to the hamstrings, rather than radiating from a fixed lumbar pad. The 4D mechanism varies speed, depth, and rhythm through each stroke, with eight levels of depth adjustment and independent five-level strength and speed controls.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eThe chair reads the body twice before working on it. A computerized body scan measures shoulder height and positions the rollers for users from 5 feet to 6 feet 2, and a biometric sensor in the armrest reads tension and builds a color-coded map of the back, marking the tightest areas so the chair can concentrate on them and generating a session tailored to that reading. Thirty air cells at the shoulders, arms, waist, calves, and feet apply compression at five intensity levels. The calf section drives a rotating roller core vertically along the calf muscle while surrounding air cells hold the leg in place, and the foot section combines reflexology rollers beneath the soles with memory foam kneading from the sides and top.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eFifteen auto programs cover full-body routines and regional focus, and five manual techniques apply to a chosen area. Zero-gravity recline raises the legs to heart level, and the chair slides forward as it reclines so it needs only 5 inches of wall clearance. The footrest extends automatically about 7 inches to match leg length.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eControls are on a touchscreen tablet remote with a pivoting mount, a quick-access panel on the armrest for power, pause, zero gravity, and 4D adjustments mid-session, and built-in voice commands. The chair includes surround-sound Bluetooth speakers in the headrest, a wireless phone charging surface in the armrest, a USB port, and color-changing LED lighting. Upholstery is synthetic leather in black, brown, or beige.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eAuto programs (15):\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eFull body: Relax, Swing, Stretch, Rejuvenate, Recover, Gentle Relief, Deep Tissue, Heating\u003c\/li\u003e\n\u003cli\u003eTechnique: Shiatsu, Scraping, Rolling\u003c\/li\u003e\n\u003cli\u003eRegional: Kidney Care, Calf Kneading, Foot Kneading\u003c\/li\u003e\n\u003cli\u003eDemonstration: Demo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003eManual techniques (5): rolling, kneading, shiatsu, tapping, and clapping, with adjustable width, speed, and strength.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eMassage system:\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003e4D roller mechanism with infrared-heated roller heads\u003c\/li\u003e\n\u003cli\u003e8 levels of 4D depth adjustment; 5 strength and 5 speed levels\u003c\/li\u003e\n\u003cli\u003e52 in SL-track, skull to hamstrings\u003c\/li\u003e\n\u003cli\u003e30 air cells: shoulders, arms, waist, calves, feet; 5 intensity levels\u003c\/li\u003e\n\u003cli\u003eComputerized body scan\u003c\/li\u003e\n\u003cli\u003eArmrest biometric sensor with color-coded tension map\u003c\/li\u003e\n\u003cli\u003eRotating calf roller core with air cell hold\u003c\/li\u003e\n\u003cli\u003eFoot rollers with memory foam kneading\u003c\/li\u003e\n\u003cli\u003eAutomatic extendable footrest, about 7 in\u003c\/li\u003e\n\u003cli\u003eZero-gravity recline with forward slide\u003c\/li\u003e\n\u003cli\u003eBackrest recline 128 to 155 degrees; footrest 9 to 75 degrees\u003c\/li\u003e\n\u003cli\u003eSession timer: 10 to 30 minutes; pause function\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003eControls and features:\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eTouchscreen tablet remote on pivot mount\u003c\/li\u003e\n\u003cli\u003eArmrest quick panel: power, pause, demo, zero gravity, 4D adjustment\u003c\/li\u003e\n\u003cli\u003eVoice control\u003c\/li\u003e\n\u003cli\u003eSurround-sound Bluetooth speakers in headrest\u003c\/li\u003e\n\u003cli\u003eWireless phone charging in armrest\u003c\/li\u003e\n\u003cli\u003eUSB port\u003c\/li\u003e\n\u003cli\u003eColor-changing LED lighting\u003c\/li\u003e\n\u003cli\u003eSynthetic leather upholstery in black, brown, or beige\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003eFit and installation:\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eUser height: 5 ft 0 in to 6 ft 2 in\u003c\/li\u003e\n\u003cli\u003eWeight capacity: 260 lbs\u003c\/li\u003e\n\u003cli\u003eSeat width: 17 to 20 in\u003c\/li\u003e\n\u003cli\u003eShoulder width: 20.5 to 21.5 in\u003c\/li\u003e\n\u003cli\u003eWall clearance: 5 in\u003c\/li\u003e\n\u003cli\u003eMinimum door width: 31.9 in assembled, 27 in disassembled\u003c\/li\u003e\n\u003cli\u003ePower: 110 to 120V, 50\/60 Hz, 250 W\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003eDimensions and weight:\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eUpright: 31.9 in W x 61.1 in L x 48.1 in H\u003c\/li\u003e\n\u003cli\u003eReclined: 31.9 in W x 79.5 in L x 46.9 in H\u003c\/li\u003e\n\u003cli\u003eChair weight: 245 lbs\u003c\/li\u003e\n\u003cli\u003eShips in 3 boxes: 30 x 57.9 x 40.2 in (192 lbs), 13.8 x 41.8 x 29.2 in (46 lbs), 19.7 x 22.9 x 20.9 in (53 lbs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003eWarranty: 3-year limited warranty (year 1 parts and in-home labor; years 2 and 3 parts and frame). Optional extended plan adds 2 years for 3 years labor and 5 years parts.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"The Recovery Outlet","offers":[{"title":"Black \/ Curbside - Free \/ 5 Year(3 Years Full Service \u0026 Additional 2 Years Parts)","offer_id":49390913847531,"sku":"sku-42473988816957","price":7999.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ White Glove - $275 \/ 5 Year(3 Years Full Service \u0026 Additional 2 Years Parts)","offer_id":49390913880299,"sku":"sku-42473988849725","price":8274.0,"currency_code":"USD","in_stock":true},{"title":"Brown \/ Curbside - Free \/ 5 Year(3 Years Full Service \u0026 Additional 2 Years Parts)","offer_id":49390913913067,"sku":"sku-42473988882493","price":7999.0,"currency_code":"USD","in_stock":true},{"title":"Brown \/ White Glove - $275 \/ 5 Year(3 Years Full Service \u0026 Additional 2 Years Parts)","offer_id":49390913945835,"sku":"sku-42473988915261","price":8274.0,"currency_code":"USD","in_stock":true},{"title":"Beige \/ Curbside - Free \/ 5 Year(3 Years Full Service \u0026 Additional 2 Years Parts)","offer_id":49390913978603,"sku":"sku-42473988948029","price":7999.0,"currency_code":"USD","in_stock":true},{"title":"Beige \/ White Glove - $275 \/ 5 Year(3 Years Full Service \u0026 Additional 2 Years Parts)","offer_id":49390914011371,"sku":"sku-42473988980797","price":8274.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/3007\/7675\/files\/11.Maestro_LE_2.0_Black.webp?v=1789086283","url":"https:\/\/thrivesector.com\/products\/osaki-4d-maestro-le-2-0-massage-chair-premium-sl-track-heat-therapy","provider":"Thrive Sector","version":"1.0","type":"link"}