Ember Mug² Temperature Control Smart Mug 10oz

A: Buy it if you want to keep your coffee or tea warm. Better then drinking cold or room temp coffee

A: Honestly it comes down to quality. This is an expensive item but the build quality and finish are exceptional. Especially the finish they used on the mug. The finish is like metal silk, so smooth.

A: To keep your coffee warm and at that exact perfect temperature. Some people care about it more than others. Definitely a little excessively priced but a really thoughtful gift for the coffee or tea lover with distracting kids not allowing them to finish their coffee quickly.

A: Yes there is slight staining that I have been unable to remove

A: YES. Mine has a dark coffee stain on the bottom of the mug that won't come off. The coffee stain along the sides comes off if I put a little bleach in the water and leave it for a minute.

A: Because the Mug pairs to a device via Bluetooth connection, any Ember App user will need to be near the Mug in order to use the App's features. However, the mug always defaults to 135.

A: Ember Mug2 has an auto sleep function which intelligently wakes up when hot liquid is poured in and enters sleep mode when not in use. It is smart so it will shut off when no liquid is detected.

A: The rim has 3.3 inches (83.2 mm) diameter. The mug has 4.2 inches (106.7 mm) height and 4.3 inches (109.2 mm) width including the mug handle.

A: The US coaster needs to be compliant to 110-220AC. The US charger can also work abroad with the use of a compliant (within region) adapter.

A: Hello, this product is current available for sale in UK region. The UK/EU version of this product comes with interchangeable adapters that convert the power adapter to fit into international select power outlets.

A: Hi there! Thsi depends on which mug you are asking about. Our Metallic Ember Mugs are made of durable stainless steel with a proprietary metallic coating that is food-safe and FDA food-grade certified. The regulare Ember Mugs, are made of a stainless steal core with a layered ceramic coating.

A: Hi Oliver! Yes a matching coaster will come in the box with the mug.

A: Do not microwave the Ember Mug! The Ember Mug is an electronic device, which should never go in a microwave. Our customer's safety is our highest priority and we try our best to make it known that the Ember cannot be put in the microwave. As with all electronics and metals, it may result in a fire when heated up in the microwave. Doing so will result in permanent damage to your Ember Mug or Ember Mug².