{"product_id":"op-4d-master","title":"OP-4D Master","description":"\u003cp\u003eA shoulder-focused 4D chair built around Osaki's first true over-the-shoulder airbag massage, combined with AI tension detection and Alexa-based voice control for a more hands-free routine.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThorough Shoulder Massage\u003c\/strong\u003e: Ten synchronized airbags deliver an over-the-shoulder massage that moves like real hands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMuscle Tension Detection\u003c\/strong\u003e: AI-driven \"Health Pro\" scanning tailors the program to tension detected in your torso.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Shoulder Adjustment\u003c\/strong\u003e: A body scan detects shoulder height and width and repositions the rollers accordingly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4D Massage Mechanism\u003c\/strong\u003e: Four levels of depth and five levels of intensity, strength and speed, including spot-treatment of the back.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSL-Track\u003c\/strong\u003e: Laser-crafted steel track reaching from the neck and shoulders down to the hamstrings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZero Gravity \u0026amp; Space-Saving\u003c\/strong\u003e: One-stage weightless recline while sitting roughly 3 inches from the wall.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLumbar \u0026amp; Feet Heating\u003c\/strong\u003e: Heating coils warm the lower back and feet to ease soreness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlexa Voice \u0026amp; App Control\u003c\/strong\u003e: Voice commands through Alexa plus a companion phone app.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Osaki","offers":[{"title":"Black \/ Curbside - Free","offer_id":48314258850028,"sku":"8978845565157-black","price":7999.0,"currency_code":"USD","in_stock":true},{"title":"Brown \/ Curbside - Free","offer_id":48314258882796,"sku":"8978845565157-brown","price":7999.0,"currency_code":"USD","in_stock":true},{"title":"Taupe \/ Curbside - Free","offer_id":48314258915564,"sku":"8978845565157-taupe","price":7999.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ White Glove (Installation) - $275","offer_id":48335624241388,"sku":"8978845565157-black","price":8274.0,"currency_code":"USD","in_stock":true},{"title":"Brown \/ White Glove (Installation) - $275","offer_id":48335624274156,"sku":"8978845565157-brown","price":8274.0,"currency_code":"USD","in_stock":true},{"title":"Taupe \/ White Glove (Installation) - $275","offer_id":48335624306924,"sku":"8978845565157-taupe","price":8274.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0829\/3757\/7708\/files\/op-4d-master-black-356068_72f6f586-b348-42a7-a081-5932e9ba3667.jpg?v=1788599045","url":"https:\/\/joymassagechair.com\/products\/op-4d-master","provider":"Joy Massage Chair","version":"1.0","type":"link"}