Here is a smart mug that keeps your favorite drinks at the temperature that you like. The Jimi S1 mug has an adjustable temperature of 35 to 65C. It has a 2500 mAh battery that lasts up to 2 hours. You can use your smartphone to choose the ideal temperature for different drinks.
More gadgets like this: here
What’s neat is you can also display messages on the mug from your phone and adjust light colors.
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