Keep your beverage warm all day with this KitchenBoss coffee mug warmer. With three temperature settings, you can choose the perfect temperature to keep your drink at. The auto shut off feature ensures that you don't have to worry about accidentally leaving it on. This coffee mug warmer is perfect for anyone who wants to enjoy a hot cup of coffee or tea all day long. It's a great addition to any desk or workspace, and it's small enough to take with you on the go.