Description Simple and elegant in appearance, this product is the perfect accessory for enjoying drinks at home and in the office. The coffee mug warmer keeps your mug warm, so you can enjoy coffee, tea, hot cocoa and other hot beverages slowly. Features -Color:Grey-Material:Plastic-Size:12.90X10.70X2.00cm/5.07X4.21X0.79in-Rated Power: 13W-Rate Voltage:110-220V-Note: The USB cable dose not come with adapter.- This drink cup heating coaster can be used in home, office, dorm and meeting room.- Small size, light weight, does not take up a lot of space, can be easily carried, perfect for daily use.- Manufactured with selected safe material, it is very durable and long service life.- The coffee cup warmer maintains the right temperature for coffee, milk, water and other beverages throughout the day. - Heats evenly and heats up faster, allowing you to enjoy beverages at the right temperature anytime. Packing list: 1 x Cup Warmer