Features: Keep your drink at a constant temperature with the 55℃ intelligent usb cup warmer heating pad, ensuring you can enjoy a warm beverage whenever you want. Conveniently powered by a usb port, this portable cup warmer heating pad is perfect for use while traveling or on thegos. Designed for individuals who enjoy hot drinks, such as office workers, students, and traveler. Enjoy a warm drink in various setting like workplaces, schools, or during your journeys, providing comfort wherever you are. The cup warmer heating pad adds a touch of sophistication to any desk or car interior. Specifications: Size:Approx.16x12x2cm/6.3x4.72x0.79inch Color:White/Green/Pink The compatible USB interfaces must have a output power of no less than 10W for the product to function properly. Package Includes: 1pcs Coffee Cup Heating Pad note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.