The USB Cup Warmer is exactly what I need at my desk, because I never do work without having a coffee by my side. With this warming device, the conundrum of avoiding cooled-down drinks throughout the morning has been resolved.
This USB heater can keep my drinks steaming hot all day by simply plugging into the computer. The nifty features also include a blue LED screen to show the date and temperature of the coffee. It also has a four-port hub to keep various gadgets connected through the USB Cup Warmer.
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