This Self-Heating Mug Keeps Things Warm—and Simple
The Ohom mug heats your coffee or tea with a pad that can also wirelessly charge your phone—no app required.
Link :
https://www.wired.com/story/ohom-ui3-self-heating-mug-rave/
Link :
https://www.wired.com/story/ohom-ui3-self-heating-mug-rave/
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