Cafzed Mug Warmer 30W & 10°F Temperature Control - Mug warmer with 6 adjustable temperature settings to give you the ability to dial in your preferred temperature to the tenth of a degree from 130°F to 180°F. 12 Hour Auto Shut-Off - The electronic coffee warmer plate includes a safe auto shut-off as a safety feature, which is perfect for those more forgetful coffee drinkers. The single coffee warmer plate can be automatically turned off for 1/2/3/4/5/6/7/8/9/10/12 hours by touching the timing button, and it usually turns off atter 8 hours. Upgraded Delay Timer - We make this tabletop coffee mug the best coffee drinking experience, so we upgraded a delay timer setting ranging from 1 to 12 hours, delivering the best coffee ready when you need it. User-friendly Programming: Easy to use with 4 touch digital functions and clear digital display allow you to operate the personal coffee mug warmer at home easily during the day and night. Compatible with Different Mugs: The unique base of the coffee warmer is decorative and aesthetic, it will add a bit of premium quality to your desktop.