{"product_id":"jp-nexus-4d-advanced-massage-chair-with-sl-track-full-body-relief","title":"Osaki JP-Nexus 4D Massage Chair, Made in Japan, with SL-Track, 16 Auto Programs, 35 Manual Programs, Voice Control, and Hand Reflexology","description":"\u003cdiv class=\"tro-catalog-content tro-product-7665648042045\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe Osaki JP-Nexus 4D is assembled in Japan from Japanese-sourced components and built around a 4D roller mechanism that varies speed, depth, and rhythm as it travels an SL-shaped track from the neck down the back and under the seat to the glutes. The mechanism responds to muscle resistance, easing off over bony areas and pressing deeper into tight muscle, and an automatic body scan measures shoulder height before each session so the rollers land in the right place for users from 5 feet to 6 feet 3.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThirty-four air cells at the shoulders, arms, lumbar, waist, calves, and feet apply compression in coordination with the rollers. The calf section kneads with oscillating pressure cycles rather than static squeezing, the foot section pairs reflexology rollers with a memory foam surround that molds to the foot, and small acupressure nodes in the armrests align with the reflexology points of the palms. Graphene heating warms the lumbar region.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eSixteen auto programs range from full-body routines to targeted care, and 35 manual programs, built from 11 single techniques and 24 combination sequences, let a user assemble a session from scratch rather than choosing a preset. Two-stage zero gravity reclines to either of two positions that raise the legs to or above heart level, and a space-saving track lets the chair recline fully with 3.5 inches of clearance behind it. Controls are on a touchscreen remote and through built-in voice commands, and the chair includes Bluetooth speakers and ambient LED lighting. Upholstery is available in black, brown, or taupe.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eAuto programs (16):\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eFull body: Relax, Calm, Sweet Dream, Recover, Care, Sport, Focus\u003c\/li\u003e\n\u003cli\u003eTechnique: Shiatsu, Deep Tissue, Thai Stretch, Yoga\u003c\/li\u003e\n\u003cli\u003eTargeted: Lumbar Care, Joint Care, Blood Circulation\u003c\/li\u003e\n\u003cli\u003eDemonstration: Demo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003eManual programs (35):\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003e11 single techniques: Kneading I and II, Tapping I and II, Shiatsu I and II, Clapping I and II, Swedish I and II, Rolling\u003c\/li\u003e\n\u003cli\u003e24 combination sequences\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003eMassage system:\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003e4D roller mechanism, resistance-sensing\u003c\/li\u003e\n\u003cli\u003eSL-track, neck to glutes\u003c\/li\u003e\n\u003cli\u003e34 air cells: shoulders, arms, lumbar, waist, calves, feet\u003c\/li\u003e\n\u003cli\u003eAutomatic body scan\u003c\/li\u003e\n\u003cli\u003eGraphene lumbar heat\u003c\/li\u003e\n\u003cli\u003eKneading calf massage with oscillating pressure\u003c\/li\u003e\n\u003cli\u003eFoot rollers with memory foam surround\u003c\/li\u003e\n\u003cli\u003eHand reflexology nodes in armrests\u003c\/li\u003e\n\u003cli\u003eAutomatic extendable footrest, up to 5 in\u003c\/li\u003e\n\u003cli\u003e2-stage zero gravity recline\u003c\/li\u003e\n\u003cli\u003e20-minute session timer\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 remote\u003c\/li\u003e\n\u003cli\u003eVoice control\u003c\/li\u003e\n\u003cli\u003eBluetooth speakers\u003c\/li\u003e\n\u003cli\u003eAmbient LED lighting\u003c\/li\u003e\n\u003cli\u003eColors: black, brown, taupe\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 3 in\u003c\/li\u003e\n\u003cli\u003eWeight capacity: 250 lbs\u003c\/li\u003e\n\u003cli\u003eMaximum foot size: US men's 13\u003c\/li\u003e\n\u003cli\u003eWall clearance: 3.5 in\u003c\/li\u003e\n\u003cli\u003eMinimum door width: 33 in\u003c\/li\u003e\n\u003cli\u003ePower: 110 to 120V, 280 W\u003c\/li\u003e\n\u003cli\u003eAssembly: approximately 1 hour\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: 33 in W x 63 in L x 49 in H\u003c\/li\u003e\n\u003cli\u003eReclined: 33 in W x 70 in L x 41 in H\u003c\/li\u003e\n\u003cli\u003eChair weight: 203 lbs\u003c\/li\u003e\n\u003cli\u003eShipping weight: 291 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003eMade in Japan.\u003c\/p\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\u003cdiv id=\"externalURL\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"The Recovery Outlet","offers":[{"title":"Taupe \/ Curbside Delivery - Free \/ 5 Year(3 Years Full Service \u0026 Additional 2 Years Parts)","offer_id":49390914732267,"sku":"sku-42474031546429","price":6999.0,"currency_code":"USD","in_stock":true},{"title":"Taupe \/ White Glove Delivery - $275 \/ 5 Year(3 Years Full Service \u0026 Additional 2 Years Parts)","offer_id":49390914765035,"sku":"sku-42474031579197","price":7274.0,"currency_code":"USD","in_stock":true},{"title":"Brown \/ Curbside Delivery - Free \/ 5 Year(3 Years Full Service \u0026 Additional 2 Years Parts)","offer_id":49390914797803,"sku":"sku-42474031611965","price":6999.0,"currency_code":"USD","in_stock":true},{"title":"Brown \/ White Glove Delivery - $275 \/ 5 Year(3 Years Full Service \u0026 Additional 2 Years Parts)","offer_id":49390914830571,"sku":"sku-42474031644733","price":7274.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ Curbside Delivery - Free \/ 5 Year(3 Years Full Service \u0026 Additional 2 Years Parts)","offer_id":49390914863339,"sku":"sku-42474031677501","price":6999.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ White Glove Delivery - $275 \/ 5 Year(3 Years Full Service \u0026 Additional 2 Years Parts)","offer_id":49390914896107,"sku":"sku-42474031710269","price":7274.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0846\/3007\/7675\/files\/nexus_beige_life.jpg?v=1789086319","url":"https:\/\/thrivesector.com\/products\/jp-nexus-4d-advanced-massage-chair-with-sl-track-full-body-relief","provider":"Thrive Sector","version":"1.0","type":"link"}