{"product_id":"usb-thermostatic-mug-warmer-3-speed-heating-coaster-55-75c","title":"USB Thermostatic Mug Warmer | 3-Speed Desk Heating Coaster","description":"\n\u003ch2\u003eKeep Your Drinks at the Perfect Temperature All Day Long\u003c\/h2\u003e\n\u003cp\u003eTired of your coffee or tea going cold before you finish it? The \u003cstrong\u003eHOMEFISH USB Thermostatic Heating Coaster\u003c\/strong\u003e keeps your favourite beverages warm and enjoyable from the first sip to the last. Whether you're at your home office, desk, or bedside table, this sleek electric mug warmer maintains a consistent, comfortable drinking temperature so every sip is as good as the first.\u003c\/p\u003e\n\n\u003ch3\u003e3-Speed Temperature Control\u003c\/h3\u003e\n\u003cp\u003eChoose from three precise heat settings to suit your preference. Press the button to cycle through:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e55°C (approx. 40°C cup temperature)\u003c\/strong\u003e – Gentle warmth for sensitive beverages\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e65°C (approx. 45°C cup temperature)\u003c\/strong\u003e – Ideal for everyday coffee and tea\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e75°C (approx. 50°C cup temperature)\u003c\/strong\u003e – Maximum warmth for slow sippers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach press of the switch increases the temperature by 10°C. Press again at 75°C to switch the unit off — simple, intuitive, and precise.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e🌡️ \u003cstrong\u003eThermostatic Technology\u003c\/strong\u003e – Maintains constant temperature; does not boil or overheat\u003c\/li\u003e\n  \u003cli\u003e🔌 \u003cstrong\u003eUSB Powered\u003c\/strong\u003e – Plugs into any 5V\/2A USB adapter (power adapter required, 5V2A spec mandatory)\u003c\/li\u003e\n  \u003cli\u003e💧 \u003cstrong\u003eFlat-bottomed glass recommended\u003c\/strong\u003e – Works best with flat-bottomed cups and mugs for optimal heat transfer\u003c\/li\u003e\n  \u003cli\u003e📏 \u003cstrong\u003eCompact design\u003c\/strong\u003e – 11.2 cm diameter, just 2.4 cm thick; sits neatly on any desk or table\u003c\/li\u003e\n  \u003cli\u003e🎨 \u003cstrong\u003eAvailable in 3 colours\u003c\/strong\u003e – Pink, Green, and White to match your style\u003c\/li\u003e\n  \u003cli\u003e⚡ \u003cstrong\u003e20W rated power\u003c\/strong\u003e with a generous 0.9 m USB cable for flexible placement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABS + Electronic Components\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V \/ 2A (USB)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55°C \/ 65°C \/ 75°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDiameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11.2 cm (heating disc: 8.8 cm)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThickness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 2.4 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.9 m\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColors Available\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePink \/ Green \/ White\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eImportant Usage Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eThis coaster \u003cstrong\u003emaintains warmth\u003c\/strong\u003e — it does \u003cstrong\u003enot\u003c\/strong\u003e heat cold liquids or boil water. Please pre-heat your beverage before placing it on the coaster.\u003c\/li\u003e\n  \u003cli\u003eA \u003cstrong\u003eflat-bottomed glass or mug\u003c\/strong\u003e is recommended for best performance.\u003c\/li\u003e\n  \u003cli\u003eMust use a \u003cstrong\u003e5V\/2A power adapter\u003c\/strong\u003e (not included).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou Might Also Like\u003c\/h3\u003e\n\u003cp\u003eLooking for more ways to upgrade your home comfort? Check out our \u003ca href=\"\/products\/best-seat-in-the-house-retro-quote-canvas-wall-art-print\"\u003e\"Best Seat In The House\" Retro Quote Canvas Wall Art\u003c\/a\u003e or add a cosy touch with our \u003ca href=\"\/products\/all-carb-diet-funny-quote-canvas-wall-art-print-home-decor\"\u003e\"All Carb Diet\" Funny Quote Canvas Wall Art\u003c\/a\u003e — perfect desk and kitchen companions.\u003c\/p\u003e\n\n\u003cp\u003eFor more information on safe beverage temperatures and food safety, visit the \u003ca href=\"https:\/\/www.fda.gov\/food\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eU.S. Food \u0026amp; Drug Administration – Food Safety Resources\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Can the USB thermostatic heating coaster heat cold water or cold drinks?\u003c\/h4\u003e\n\u003cp\u003eA: No — this USB heating coaster is designed to \u003cstrong\u003emaintain the warmth\u003c\/strong\u003e of already-hot beverages. It cannot bring cold water or cold drinks up to temperature. Please pre-heat your drink before placing it on the coaster for best results.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What kind of mug or cup works best with this mug warmer?\u003c\/h4\u003e\n\u003cp\u003eA: A \u003cstrong\u003eflat-bottomed glass or ceramic mug\u003c\/strong\u003e works best, as the flat surface ensures maximum contact with the 8.8 cm heating disc, providing the most efficient and even heat transfer.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What USB power adapter do I need for this heating coaster?\u003c\/h4\u003e\n\u003cp\u003eA: You must use a \u003cstrong\u003e5V\/2A USB power adapter\u003c\/strong\u003e for safe and correct operation. Using an adapter with different specifications may affect performance or damage the unit. Please ensure your power source meets this requirement.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I switch between the temperature settings on the HOMEFISH heating coaster?\u003c\/h4\u003e\n\u003cp\u003eA: Simply press the switch to cycle through the three temperature settings: \u003cstrong\u003e55°C → 65°C → 75°C\u003c\/strong\u003e. Pressing the button again after 75°C will turn the unit off. The default temperature on first press is 55°C.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Can the USB thermostatic heating coaster heat cold water or cold drinks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No — this USB heating coaster is designed to maintain the warmth of already-hot beverages. It cannot bring cold water or cold drinks up to temperature. Please pre-heat your drink before placing it on the coaster for best results.\"}}, {\"@type\": \"Question\", \"name\": \"What kind of mug or cup works best with this mug warmer?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A flat-bottomed glass or ceramic mug works best, as the flat surface ensures maximum contact with the 8.8 cm heating disc, providing the most efficient and even heat transfer.\"}}, {\"@type\": \"Question\", \"name\": \"What USB power adapter do I need for this heating coaster?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"You must use a 5V\/2A USB power adapter for safe and correct operation. Using an adapter with different specifications may affect performance or damage the unit. 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