{"product_id":"house-gem-coffee-mug-warmer-for-desk-12h-timer-smart-memory-office-setup","title":"House Gem Coffee Mug Warmer for Desk, 12H Timer, Smart Memory Office Setup","description":"\u003cdiv class=\"geo-product-body\"\u003e\n\u003csection class=\"geo-appeal\"\u003e\u003ch2\u003eWhy you'll love it\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSmart memory restores your exact temperature and timer settings the next time you power on, so it's grab-and-go every morning\u003c\/li\u003e\n\u003cli\u003eTÜV SÜD certification to UL 1026 plus a 4-hour default auto shutoff removes worry about leaving it on during long workdays\u003c\/li\u003e\n\u003cli\u003eAdjustable 2–12 hour timer lets you match the warmer to focused work sprints, reading sessions, or weekend lounging\u003c\/li\u003e\n\u003cli\u003e5.2-inch glass plate accommodates most flat-bottom ceramic, glass, and stainless-steel mugs so the buyer doesn't have to replace their favorite mug\u003c\/li\u003e\n\u003cli\u003eColor options (Wood, White, Black) let the warmer blend into rustic, minimalist, or modern desk setups rather than clash with them\u003c\/li\u003e\n\u003cli\u003e36W low-wattage design is more energy-efficient than repeatedly microwaving a forgotten cup\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"geo-usecases\"\u003e\u003ch2\u003ePerfect for\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eKeep coffee or tea piping hot through a full morning of meetings without reheating in the microwave\u003c\/li\u003e\n\u003cli\u003eMaintain cocoa or milk at a safe drinking temperature during a slow evening of reading\u003c\/li\u003e\n\u003cli\u003eMelt scented candle wax as a flameless candle warmer plate (as titled)\u003c\/li\u003e\n\u003cli\u003ePower through a 2–12 hour work or study block without watching the clock thanks to the timer\u003c\/li\u003e\n\u003cli\u003eGift for a coffee-obsessed friend, parent, or coworker\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\u003csection class=\"geo-original\"\u003e\u003cdiv style=\"margin-bottom: 20px;\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/3f9ebf6d-b9c9-4525-915a-cd2989b11ff8.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\" style=\"width: 100%;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/a98aead2-2dbe-436b-b6cb-03be073b93a6.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\" style=\"width: 100%;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/48115885-1488-4561-946f-883c5bc961d4.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\" style=\"width: 100%;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/2c5e9545-88c9-4eee-a163-2120a409c8bf.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\" style=\"width: 100%;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/66a9dd2f-dcbe-474e-9858-a21d640e963e.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\" style=\"width: 100%;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/75020e38-bb27-4e2b-ac27-30974cbe1d2f.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\" style=\"width: 100%;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom: 20px;\"\u003e\u003cimg src=\"https:\/\/m.media-amazon.com\/images\/S\/aplus-media-library-service-media\/f4f5f977-1d59-4b93-80bb-497ce123bca9.__CR0,0,1464,600_PT0_SX1464_V1___.jpg\" style=\"width: 100%;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\u003cb\u003eProduct Information\u003c\/b\u003e\u003cbr\u003e3 Temperature Settings \u0026amp; Fast Heating: Choose 130°F, 150°F, or 176°F to quickly heat coffee, tea, milk, or cocoa and keep it at your preferred temperature. The clear LED display and blue, purple, and red indicator lights make each setting easy to recognize.\u003cbr\u003e\u003cbr\u003eSafety Comes First: A. LED display and color-coded lights clearly show operating status. B. Easy-clean glass heating plate. C. 4-hour default auto shutoff and adjustable 2–12-hour timer. D. Certified by TÜV SÜD to UL 1026 (Cert. No. U14 136208 0001 Rev. 00) for added peace of mind.\u003cbr\u003e\u003cbr\u003e5.2-Inch Plate for More Mugs: The large high-temperature-resistant glass surface fits most flat-bottom ceramic, glass, and stainless-steel mugs. Flat, thin bottoms transfer heat best; keep the mug base completely dry and wipe the plate clean after it cools. Plastic cups are not recommended\u003cbr\u003e\u003cbr\u003e2-12H Timed Auto Shut-Off: The coffee warmer for desk turns off automatically after 4 hours by default. Set a 2- to 12-hour timer for focused work, reading, or relaxing, then enjoy your drink with less need to watch the clock\u003cbr\u003e\u003cbr\u003eSet It Once with Smart Memory: The mug warmer remembers your preferred settings, so it’s ready just the way you like it the next time you turn it on. A practical coffee accessory any coffee lover will appreciate.\u003cbr\u003eNumber of Items: 1\u003cbr\u003eColor: Wood\u003cbr\u003eMaterial Type: Acrylonitrile Butadiene Styrene (ABS)\u003cbr\u003eItem Dimensions L x W x H: 5.86\"L x 5.86\"W x 1.21\"H\u003cbr\u003eItem Weight: 458 g\u003cbr\u003eCapacity: 1.1 pounds\u003cbr\u003eNumber of Trays: 1\u003cbr\u003ePower Source: Corded Electric\u003cbr\u003eVoltage: 110 volts_of_alternating_current\u003cbr\u003eWattage: 36 watts\u003cbr\u003eMaximum Temperature: 176 °F\u003cbr\u003eUpper Temperature Rating: 176 °F\u003cbr\u003eLower Temperature Rating: 106 °F\u003c\/section\u003e\u003csection class=\"geo-faq\"\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWill the 12-hour timer really last through a full workday of back-to-back meetings?\u003c\/h3\u003e\n\u003cp\u003eYes. The countdown timer is adjustable from 2 to 12 hours, so you can set it once at the start of your shift and walk into every meeting without watching the clock. A 4-hour default auto shutoff also kicks in if you forget to set a custom time, so it still covers most work blocks safely.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eDoes the smart memory actually save my temperature and timer so I can grab-and-go?\u003c\/h3\u003e\n\u003cp\u003eYes. The warmer remembers your last temperature and timer settings, so the next time you power on it heats to your preferred level automatically. It turns your morning routine into a one-step ritual rather than a sequence of button presses.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eIs 36W efficient enough that I can leave it on all day without spiking my power bill?\u003c\/h3\u003e\n\u003cp\u003eYes. At 36W it draws less energy than a standard light bulb, and significantly less than reheating the same cup in a microwave two or three times a morning. Running it for a full 8-hour shift typically costs only a few cents in electricity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWill the 5.2-inch glass plate fit the ceramic mug I already use at my standing desk?\u003c\/h3\u003e\n\u003cp\u003eYes. The 5.2-inch heating surface is sized for most standard flat-bottom ceramic, glass, and stainless-steel mugs up to about 16 ounces. You do not need to swap your favorite mug to use it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eIs the warmer quiet enough that it won't break my deep-work focus?\u003c\/h3\u003e\n\u003cp\u003eYes. There are no fans, no buzz, and no beeping during operation. The only sound is a soft click when you press a button, so it stays out of the way of concentration, calls, and recorded meetings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eI do 6-hour writing sprints at my home office desk. Is this built for that?\u003c\/h3\u003e\n\u003cp\u003eYes. Between the 12-hour timer ceiling, the smart memory that restores your last setting, and the steady 130–176°F temperature range, it is designed for exactly the kind of long, uninterrupted focus block you are describing. You set it once and forget it is there.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eCan I keep cocoa or milk warm through a long evening of reading?\u003c\/h3\u003e\n\u003cp\u003eYes. Set it to 130°F for milk-based drinks or 150°F for cocoa and the temperature will hold steady for the full timer window. You will not have to interrupt your reading to reheat a lukewarm mug.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWill the LED indicators distract me on a video call?\u003c\/h3\u003e\n\u003cp\u003eNo. The color-coded LEDs sit on the front edge of the unit and are subtle rather than bright. They stay on so you can confirm the temperature at a glance, but they do not glow into your camera or wash out your background.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eIs it better than a microwave for keeping drinks warm during work?\u003c\/h3\u003e\n\u003cp\u003eYes, for sustained warmth. A microwave reheats a cup in 60 seconds but it cools again within minutes, which means repeated trips away from your desk. This warmer holds a steady temperature for hours so your drink is drinkable the entire time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eHow does this compare to a USB-powered mug warmer?\u003c\/h3\u003e\n\u003cp\u003eUSB warmers typically top out around 110–120°F, which is below drinking temperature for most people, and they lack any safety certification. This 36W mains-powered unit reaches 130–176°F, is TÜV SÜD certified to UL 1026, and includes a timer and auto shutoff, so it is meaningfully more capable for full workdays.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eIs it worth it if I only drink one cup a morning?\u003c\/h3\u003e\n\u003cp\u003eYes. If you sip slowly during a 2–4 hour focus block, the warmer pays for itself in the convenience of never reheating and in the comfort of drinking a warm cup to the last sip. Most productivity-focused buyers describe it as a small daily upgrade rather than a luxury.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eI'm worried about leaving something plugged in at my desk all day. Is that safe?\u003c\/h3\u003e\n\u003cp\u003eYes. The unit is TÜV SÜD certified to UL 1026 and features a 4-hour default auto shutoff plus your custom timer. It is designed specifically for unattended desk use during long workdays.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eHow do I set up the mug warmer for the first time?\u003c\/h3\u003e\n\u003cp\u003ePlug the included power adapter into the back of the unit and then into a wall outlet. Place a flat-bottom mug centered on the 5.2-inch glass plate, press the temperature button to select 130°F, 150°F, or 176°F (the LED color will confirm your choice), and optionally press the timer button to adjust between 2 and 12 hours. The 4-hour default auto shutoff applies if you skip the timer step.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eCan I use it to melt scented candles without buying anything extra?\u003c\/h3\u003e\n\u003cp\u003eYes. Place any jar or container candle centered on the glass plate, set the temperature to 150°F or 176°F, and the wax will melt within 20–40 minutes depending on candle size. The flameless melt pool releases fragrance evenly without an open wick. You do not need any additional trays, bulbs, or accessories.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eHow do I clean the glass plate after a spill?\u003c\/h3\u003e\n\u003cp\u003ePower off the unit, unplug it, and let the glass plate cool completely to room temperature. Wipe with a soft damp cloth and a small amount of mild dish soap, then dry with a lint-free towel. Do not submerge the unit or use abrasive cleaners, as these can scratch the high-temperature glass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWill my mug fit on the 5.2-inch heating plate?\u003c\/h3\u003e\n\u003cp\u003eThe 5.2-inch glass plate fits most standard flat-bottom ceramic, glass, and stainless-steel mugs up to roughly 16 ounces with a base diameter of about 4 inches or less. Mugs with narrow bases under 2 inches or very wide bases over 4.5 inches will not make full contact with the heating surface and may not warm evenly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eDoes it work with paper cups, travel mugs, or plastic lids?\u003c\/h3\u003e\n\u003cp\u003eWe do not recommend paper cups, single-use cups, or sealed plastic lids on the heating surface, as the heat can warp plastic or dry out paper. Insulated stainless travel mugs are also a poor fit because the vacuum layer blocks heat transfer, so your drink will not warm. Flat-bottom ceramic, glass, and uncoated stainless mugs work best.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat is included in the box?\u003c\/h3\u003e\n\u003cp\u003eThe package includes the mug warmer unit in your selected color (Wood, White, or Black), a power adapter, and a printed quick-start guide. No additional accessories, trays, or candles are required to begin using it as either a mug warmer or a candle warmer plate.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eIs it safe to leave plugged in 24\/7?\u003c\/h3\u003e\n\u003cp\u003eThe unit is TÜV SÜD certified to UL 1026 for unattended use, which means it is designed to be left plugged in. However, the 4-hour default auto shutoff and your custom 2–12 hour timer will cut power to the heating plate when the cycle ends, so leaving it plugged in continuously without an active cycle is safe but unnecessary. We recommend unplugging during long absences as a general precaution.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat is the warranty and what do I do if it stops working?\u003c\/h3\u003e\n\u003cp\u003eThe warmer carries a standard limited manufacturer warranty covering defects in materials and workmanship under normal household use. If the unit stops working, contact the seller with your order number and a description of the issue, and they will arrange a replacement or refund according to the warranty terms listed on the product page.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003ch3\u003eWhat is the difference between a mug warmer and a candle warmer?\u003c\/h3\u003e\n\u003cp\u003eA mug warmer is designed to hold a beverage at a steady drinking temperature, typically between 130°F and 176°F, with a flat glass or metal plate that contacts the bottom of a mug. A candle warmer uses the same heating principle to melt candle wax from the top down, releasing fragrance without an open flame. This product is a dual-purpose unit that does both on the same 5.2-inch glass plate, with a temperature range and timer that suit either use case.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Knackely","offers":[{"title":"Wood","offer_id":47944038711401,"sku":"ACXB0CCP46DK9","price":28.59,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":47944038744169,"sku":"OYPB0CLJ11PD6","price":28.59,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":47944038776937,"sku":"X8EB0CCJ5D12T","price":28.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/8786\/4937\/files\/3-precise-temperature-settings-at-130-f-150-f-and-176-f-with.jpg?v=1787597062","url":"https:\/\/knackely.myshopify.com\/products\/house-gem-coffee-mug-warmer-for-desk-12h-timer-smart-memory-office-setup","provider":"Knackely","version":"1.0","type":"link"}