Keep you favorite beverage warm all the time with this USB Powered Coffee Warmer ! It will keep coffee, tea, or your favorite beverage at temperatures of around 50-60 degrees Celsius ( 120-140 degrees Fahrenheit ). This device features a quality, insulated material around the metal hot plate that prevents burns and includes an on/off switch . This coffee warmer installs easily with its Plug and Play functionality and is a perfect accessory for your computer desk . Order yours today!