{"product_id":"emberflex-usb-graphene-foot-warmer","title":"Emberflex™ USB Graphene Foot Warmer","description":"\u003cp\u003eThe Emberflex USB Graphene Foot Warmer is a plug-in foot warmer that heats through a graphene element powered by USB.\u003c\/p\u003e\u003cp\u003eThe flexible graphene core sits inside a medical-grade silicone shell shaped to fit most adult foot sizes, and the unit connects to any USB power source through its attached cable so you can adjust heat from bed. A rechargeable battery inside powers the unit for hours on a single charge, and the low-profile shape fits under blankets or inside slippers.\u003c\/p\u003e\u003ch3\u003eWhy it works\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGraphene heating element spreads warmth evenly across the foot rather than in hot spots.\u003c\/li\u003e\n\u003cli\u003eBattery life lasts roughly 4 to 6 hours depending on the heat setting selected.\u003c\/li\u003e\n\u003cli\u003eBody-safe, hypoallergenic silicone shell is easy to wipe clean with mild soap and water.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e approximately 9 inches long by 4 inches wide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB cable length:\u003c\/strong\u003e about 5 feet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge time:\u003c\/strong\u003e roughly 2 to 3 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e foot warmer, USB charging cable, user guide\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Calm Eden","offers":[{"title":"Default","offer_id":53960496480619,"sku":"CJYD187594901AZ","price":9.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/6197\/8731\/files\/1715540459868262400.jpg?v=1790622827","url":"https:\/\/calmeden.com\/products\/emberflex-usb-graphene-foot-warmer","provider":"Calm Eden","version":"1.0","type":"link"}