7 Setting Temperature Control: HYRIXDIRECT coffee mug warmer will keep your coffee at a perfect drinking temperature. You can tap the screen to control the temperature and keep your coffee or tea at 120℉, 130℉, 140℉, 150℉, 160℉, 170℉, 180℉. Enjoy your coffee moment with our mug warmer | 1-12 Hour Timing: This coffee warmer will turn off automatically after 8 hours of continuous use. You can also directly touch the timing key to select the time from 1-12hour | Multiple Functions: You can use this