{"product_id":"osaki-virtus-duo-4d-3d","title":"Osaki Virtus Duo 4D+3D","description":"\u003cp\u003eThe Virtus is pitched as a dual-mechanism chair that runs 4D and 3D massage systems together, with one set of rollers on the upper back and another on the lower body working at the same time. It emphasizes a \"human-like\" feel through real-time adjustments in speed, rhythm, and intensity, plus AI health tracking to steer program selection.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4D+3D Dual Mechanism\u003c\/strong\u003e: Two independent roller systems run simultaneously — one covering the upper back, the other the glutes and hamstrings — for a more layered, two-handed-feeling massage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntelligent Health Detection\u003c\/strong\u003e: Sensors track blood oxygen, heart rate, fatigue, and microcirculation and use that data to suggest a suited massage program.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntelligent Voice Control\u003c\/strong\u003e: Massage settings can be adjusted through spoken commands instead of the remote or touchscreen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntelligent Memory Function\u003c\/strong\u003e: Up to four user profiles can be saved, each remembering program choice, intensity, roller position, air pressure, and recline angle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSL-Track with 3-Stage Zero Gravity\u003c\/strong\u003e: A spine-following track pairs with a NASA-inspired weightless recline to reduce spinal pressure during longer sessions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30-Cell Air Compression Massage\u003c\/strong\u003e: Air cells positioned around the body add compression therapy alongside the roller massage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalf-Kneading Massage\u003c\/strong\u003e: Dedicated lower-leg kneading is included to help with circulation and muscle recovery in the calves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpace-Saving Design\u003c\/strong\u003e: The chair slides forward as it reclines, needing only about 5 inches of wall clearance for a full recline.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Osaki","offers":[{"title":"Black \/ Curbside - Free","offer_id":48314261045484,"sku":"9489474912485-black","price":9999.0,"currency_code":"USD","in_stock":true},{"title":"Brown \/ Curbside - Free","offer_id":48314261078252,"sku":"9489474912485-brown","price":9999.0,"currency_code":"USD","in_stock":true},{"title":"Taupe \/ Curbside - Free","offer_id":48314261111020,"sku":"9489474912485-taupe","price":9999.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ White Glove (Installation) - $275","offer_id":48335620014316,"sku":"9489474912485-black","price":10274.0,"currency_code":"USD","in_stock":true},{"title":"Brown \/ White Glove (Installation) - $275","offer_id":48335620047084,"sku":"9489474912485-brown","price":10274.0,"currency_code":"USD","in_stock":true},{"title":"Taupe \/ White Glove (Installation) - $275","offer_id":48335620079852,"sku":"9489474912485-taupe","price":10274.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/3757\/7708\/files\/osaki-virtus-black-9388656.webp?v=1788599065","url":"https:\/\/joymassagechair.com\/products\/osaki-virtus-duo-4d-3d","provider":"Joy Massage Chair","version":"1.0","type":"link"}