Donut Design USB Power Cable Desktop Mug Cup Warmer Tea Coffee Drinks Heating Mat Pad

1. Portable USB powered Mug heater - Keep the morning coffee hot at your desk while you work, or keep a cup of hot tea steamy while you relax on the couch.
2. Decorative warmer cup use for coffee, tea, hot cocoa, Soup, water, milk and more. (note: cannot be used to heat up beverages, just used to keep it warm).
3. Cute cookie designed for mug warmer, lightweight and portable, easy to tote and take anywhere.
4. One button operation, just follow simple 3 steps, first connect the USB cord to your computer or any USB port in order to get power resources. Then, place your cold cup on the warmer mat. Finally press the ON button to keep the cup warm and enjoy your hot drinks.