Description: 【Adjustable Temperature】The Coffee cup Warmer features four adjustable temperature settings (30°C-60°C), allowing you to easily select the ideal temperature for coffee, tea, or other beverages with a simple touch. 【High Efficiency】The Coffee Mug Warmer utilizes advanced heating technology and a 20W power output to quickly heat beverages, ensuring they stay at the perfect temperature during workdays or leisure time. 【Overheat Protection】The Electric Beverage Warmer has built in overheat protection and anti dry burning function, ensuring safe and reliable use, giving you peace of mind in busy office or home environments. 【Stylish】The Smart Coffee Heater features a stylish and modern design that complements any desktop décor; its compact size makes it easy to carry, suitable for both office and home use. 【Versatile】The Cup Heater Coaster is compatible with various cup materials, including ceramic, glass, and stainless steel; convenient for use in a variety of settings. Specification: Rated power: 20W Rated frequency: 50Hz Product temperature: 30°C-60°C Size Chart: 14cmx10.8cmx2cm/5.51inchx4.25inchx0.79inch Package Includes: 1 Cup Warmer(US Plug) Note: Please allow 1-3mm measuring deviation due to manual measurement. Due to the different adults and light effect,the actual color of the item might be slightly different from the color showed on the pictures.