HotSip USB Electric Cup Warmer – Heating Coaster for Coffee, Tea & Milk
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Never let your drink cool down while you work or relax—keep your favorite brew warm and inviting with the HotSip USB Electric Cup Warmer. This sleek coaster‑style heater is USB powered and delivers gentle, consistent heat to maintain your beverage at its ideal temperature. Whether it’s coffee, milk tea, or cocoa, this device for home office use ensures each sip is just as good as the first without interruptions.
Key Features
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USB powered for flexible use at your desk, in a home office, or even in a car with a USB port.
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Heating plate maintains drink temperature so you don’t end up with lukewarm coffee.
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Low‑profile, coaster design fits most mug bases and adds minimal bulk to your workspace.
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Safe and convenient: ideal for working long hours or turning your desk into a comfortable space without microwaving repeatedly.
Why Choose Our HotSip USB Electric Cup Warmer
Many basic warmers either require wall outlets or offer inconsistent heating. This model offers USB compatibility and steady surface heating, making it a smarter choice for both home and office settings. Whether you’re holding long meetings or studying late, your drink stays warm, your routine stays uninterrupted.
Perfect For (Occasions & Uses)
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Desks, home offices, workstations where you sip slowly and want your drink to stay warm.
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Night stands or reading corners where a mug sits unused for longer periods.
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Gifts for coffee lovers, tea drinkers, students, professionals who value comfort and utility.
How It Works / How to Use
Plug the USB cable into a compatible port (computer, power bank, wall adapter). Place your mug on the heating plate, ensuring flat base contact. Use as you would a regular coaster—once connected, the plate begins to warm gently. When finished, unplug and let the plate cool.
Care & Maintenance
Turn off and unplug the warmer before cleaning. Wipe the surface with a damp cloth; avoid immersing or using harsh chemicals. Make sure the base is dry before next use, and ensure mug bottoms are clean to maintain good contact and efficient heating.
Enjoy every sip warm and uninterrupted with the HotSip USB Electric Cup Warmer—transforming your desk or workstation into a cozy, efficient beverage zone.





















