Coffee Mug Warmer, USB Candle Warmer with Tempered Glass Panel, Constant Temperature 131-140°F, Automatic Shut-Off in 8 Hours, Portable Home and Office Mug Warmer

Constant Heat: This coffee mug warmer keeps beverages at approximately 131-140°F with intelligent constant temperature heating. Ideal for coffee, tea, and milk while working, reading, or studying. USB Powered Design: The USB candle warmer with a 5V 2A input and 8-10W output offers simple plug-and-play operation. A compact coffee warmer fits on office counters and small workspaces with less clutter. Touch Control: Choose high, medium, low, or off via touch operation. The red light indicates approximately 131-140°F, the blue light approximately 122-131°F, and the green light approximately 104-122°F. Compact Materials: Made of aluminum alloy and tempered glass, this portable mug warmer is lightweight and Easy to place. The palm-sized design is perfect for the home office and short trips. [Automatic Shut-Off] The desktop candle warmer automatically shuts off after 8 hours of operation. It is suitable for daily cup warming and candle heating in the home office or personal workspace.