Seems like nowadays they’ll make anything they can into a USB powered
device. The USB Cup Warmer is a prime example. It’ll keep coffee, tea, or any drink warm at a max
of 176 degrees F (80 degrees C) So if your the type that likes
to keep a hot cup of coffee near you as you sit typing away, then for $9.98
this is the sure-fire lazy way to go about it.
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