The Ember Mug 2 is a 14oz smart heated coffee mug with an app temperature control, perfect for keeping your beverages hot or cold for up to 80 minutes. This ceramic mug features a drink-through lid and a sleek black color, making it a stylish and functional addition to your kitchen storage and organization. With its innovative technology and high-quality material, the Ember Mug 2 offers a convenient and efficient way to enjoy your favorite hot or cold drinks on-the-go.