Imitation Wood USB Coffee Mug Warmer

CPN-564499694

The heating coaster is made of high quality metal materials, which heats evenly. It is suitable for supplying power to any device with a 5V USB output port, such as your computer, desktop, etc. Suitable for most stainless steel cups, bottles, ceramic cups, glass cups, etc. Insulating coaster keeps the temperature of your coffee, tea or other hot beverages below 80 degree without worrying about high temperature and high oxidation.