Ember Temperature Control Smart Mug, White 10 Oz

Ember Temperature Control Smart Mug, White 10 Oz, App-Controlled Heated Coffee Mug Brand new in box. Smart coffee mug's extended battery life keeps your drink at your preferred temperature (between 120°F - 145°F) for up to 80 minutes on a full charge. Smart With or Without App: Pair this temperature control mug with the Ember app to set the temperature, customize presets and more; coffee mug is also functional without the app and remembers your last-used temperature (135°F out of box)