If you're looking for a better option to the Ember mug, try the OHOM ui ceramic mug. It uses a Qi charger that also charges your phone. The ceramic reacts with the charger and heats the mug to 130F without a battery. It's half the price of an Ember mug.
![Ui Fine Ceramic Self Heating Mug | Coffee and Tea Cup | Ohom](http://static1.squarespace.com/static/6099b68cff44457941a8af3b/t/60a6def6188d6e641f03edde/1632435410189/Deep-Navy-11C-Motion.gif?format=1500w)
Ui Fine Ceramic Self Heating Mug | Coffee and Tea Cup | Ohom
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