This USB coffee warmer is an essential desk accessory for anyone who loves hot drinks. The heating pad is designed to maintain the nice temperature for your coffee, tea, or milk. Just connect it to your computer or any USB outlet, place your cup on the warming plate, and use. Features -Rated voltage: 220V -Rated frequency: 50Hz -Rated power: 16W -Constant temperature: 55 degree centigrade -Color:Assorted Color -Material:ABS, stainless steel -Size:14.00X12.50X1.00cm/5.50X4.91X0.39in -Rapid heating technology: coffee warmer efficiently heats your beverages, providing a quick warming solution -Usb compatibility: this coffee warmer can be powered by any usb port, making it a versatile accessory for your desk -Multipurpose functionality: suitable for a variety of ceramic cups, this warmer is both practical and userfriendly -Elegant aesthetics: the sleek and modern design adds a touch of sophistication to your workspace, elevating your daily routine -Universal use: ideal for use in different settings such as home, office, or while traveling, ensuring you always have a warm drink at hand Package list: 2 warmers