【3 Temperature Settings Coffee Warmer】CEROBEAR coffee mug warmer has 3 temperature levels : 40℃-55℃/104℉-130℉, 55℃-65℃/130℉-150℉, 65℃-75℃/150℉-170℉. It can be set according to your personal taste temperature preferenceIt, keep or heat your coffee, tea, and milk at the desired temperature by touching the “Temp Button”. You can enjoy your hot drinks any time, without worrying about it getting cold. The heating temperature is affected by the environment and the thickness of the cup.
【Smart Cup Warmer with Gravity Sensor】This mug warmer adopts the gravity induction technology. It has a microgravity sensor switchat the bottom. After plug in the power and turn on the switch button, put the cup on the coffee warmer it will heat automatically. Take away the cup and it stop heating and enter the standby mode. If the cup is not put back within 10 minutes, the coffee warmer will automatically shut down.
【Timer Settings Function】The smart mug warmer have 4 hour auto shut-off function to prevent the safety hazards caused by forgetting to close. You can touch the “timing button” , set it to be automatically turned off after 2, 4, 6, 8, 10, 12 hours. If you don’t set auto-off, the cup warmer will automatically turn off after 4 hours by default.