|  |  | Bar Code: 5056184016578 USB Coffee Cup Heater Mug Pad Product dimensions :- 12.5 x 11.5 x 2 cm Material :- Metal - This cup warmer mat is made of high quality walnut wood and metal materials, heating evenly, safe and durable to use, has natural walnut wooden grain and smooth to touch. - It powered by any devices with output 5V USB port, such as your computer, desktop, laptop, tablet, mobile power and so on, easy and convenient. - Great for use at home and office, keeping you brew warm on cold days. - Light weight and compact size. - Easy to carry and suitable for most stainless steel cup, feeding bottle, ceramic cup, glass cup, etc. - Keep your coffee, tea or other hot beverage warm up to 80°. - Do not worry about high temperature and high oxidation, safe in use. |