Ember Temperature Control Coffee Mugs 2 Mug Lot Tested

These mugs have been tested and are fully functional. They have been factory reset and are ready to be paired with a new device. Simply install the app on your phone and follow the instructions to pair. I personally do not like the app. It tends to crash or freeze, but once you are paired and have set your desired temperature, there is no longer any need for the app. The mug retains memory of the previous setting. There is some light wear such as scuffs and scratches. Please see the photos for details. Any questions please reach out. Thanks for looking.