Perfect at your desk or bedside for lazy mornings, the Ui Self-Heating Mug Set from OHOM keeps your drink at the perfect temperature all day long. Designed to revolutionize your routine with its innovative self-heating technology, enjoy perfect drinking temperatures and a hassle-free experience with this stylish and convenient mug. The OHOM pad is a plug-and-play unit and needs to be plugged in to heat the mug. This is not wireless. Highlights