{"product_id":"osaki-4d-3d-manhattan-duo-massage-chair-dual-mechanism-ai-health-monitor-zero-gravity-sl-track","title":"Osaki 4D + 3D Manhattan Duo Massage Chair, Dual Mechanism, AI Health Monitor, Zero Gravity, SL-Track","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cspan\u003eOsaki 4D + 3D Manhattan Duo Massage Chair\u003c\/span\u003e\u003cspan\u003e delivers simultaneous back and glute massage through \u003c\/span\u003e\u003cspan\u003edual-mechanism technology\u003c\/span\u003e\u003cspan\u003e. It brings features usually found on flagship chairs costing over \u003c\/span\u003e\u003cspan\u003e$10,000\u003c\/span\u003e\u003cspan\u003e, at a fraction of the price.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCloudy Mattress\u003c\/span\u003e\u003cspan\u003e is an \u003c\/span\u003e\u003cspan\u003eauthorized Osaki US retailer\u003c\/span\u003e\u003cspan\u003e. We offer \u003c\/span\u003e\u003cspan\u003efast nationwide shipping\u003c\/span\u003e\u003cspan\u003e and an \u003c\/span\u003e\u003cspan\u003eofficial 5-year warranty\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTwo independent roller systems operate at the same time. The \u003c\/span\u003e\u003cspan\u003e4D system\u003c\/span\u003e\u003cspan\u003e delivers deep, multi-dimensional pressure across the back. The \u003c\/span\u003e\u003cspan\u003e3D air system\u003c\/span\u003e\u003cspan\u003e massages the glutes and hamstrings simultaneously, covering areas most chairs miss.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eA single-touch \u003c\/span\u003e\u003cspan\u003ebiometric sensor\u003c\/span\u003e\u003cspan\u003e on the left armrest reads \u003c\/span\u003e\u003cspan\u003eheart rate\u003c\/span\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan\u003eblood oxygen\u003c\/span\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan\u003emicrocirculation\u003c\/span\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan\u003eHRV\u003c\/span\u003e\u003cspan\u003e, and \u003c\/span\u003e\u003cspan\u003efatigue index\u003c\/span\u003e\u003cspan\u003e. This data builds a personalized \u003c\/span\u003e\u003cspan\u003eAI tension relief program\u003c\/span\u003e\u003cspan\u003e. A \u003c\/span\u003e\u003cspan\u003esmart body scan\u003c\/span\u003e\u003cspan\u003e maps height, shoulder width, and spine contours before each session, ensuring accurate roller targeting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eCarbon fiber heating therapy\u003c\/span\u003e\u003cspan\u003e targets the lumbar, seat, and calf zones at once. The \u003c\/span\u003e\u003cspan\u003eSL-Track\u003c\/span\u003e\u003cspan\u003e follows the spine's natural curve from neck to hamstrings. \u003c\/span\u003e\u003cspan\u003e26 high-density air cell airbags\u003c\/span\u003e\u003cspan\u003e cover the shoulders, arms, calves, and feet. \u003c\/span\u003e\u003cspan\u003e8 dedicated calf airbags\u003c\/span\u003e\u003cspan\u003e provide deep kneading most chairs cannot match.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cspan\u003e7-inch touchscreen controller\u003c\/span\u003e\u003cspan\u003e is thin and easy to navigate. A \u003c\/span\u003e\u003cspan\u003ewireless charging pad\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cspan\u003eUSB port\u003c\/span\u003e\u003cspan\u003e keep devices powered during sessions. \u003c\/span\u003e\u003cspan\u003eBluetooth surround sound\u003c\/span\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cspan\u003e7-color LED chromotherapy\u003c\/span\u003e\u003cspan\u003e, and \u003c\/span\u003e\u003cspan\u003ehand reflexology massage\u003c\/span\u003e\u003cspan\u003e round out the experience. The auto footrest extends up to \u003c\/span\u003e\u003cspan\u003e10 inches\u003c\/span\u003e\u003cspan\u003e. \u003c\/span\u003e\u003cspan\u003eIntelligent voice control\u003c\/span\u003e\u003cspan\u003e and a space-saving design requiring just \u003c\/span\u003e\u003cspan\u003e5.9 inches of wall clearance\u003c\/span\u003e\u003cspan\u003e complete the package.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eWith \u003c\/span\u003e\u003cspan\u003e16 auto programs\u003c\/span\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cspan\u003e7 manual programs\u003c\/span\u003e\u003cspan\u003e, the Manhattan Duo offers simultaneous upper and lower body massage without flagship pricing.\u003c\/span\u003e\u003c\/p\u003e","brand":"Osaki","offers":[{"title":"Black","offer_id":48803525886196,"sku":null,"price":7999.0,"currency_code":"USD","in_stock":true},{"title":"Brown","offer_id":48803525918964,"sku":null,"price":7999.0,"currency_code":"USD","in_stock":true},{"title":"Taupe","offer_id":48803525951732,"sku":null,"price":7999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/7939\/7364\/files\/02_cc211495-7ca5-4eb2-94b3-bc0f090bd28d.webp?v=1783968535","url":"https:\/\/cloudymattress.com\/products\/osaki-4d-3d-manhattan-duo-massage-chair-dual-mechanism-ai-health-monitor-zero-gravity-sl-track","provider":"Cloudy Mattress","version":"1.0","type":"link"}