Brand description Zerodis is a brand company that is always loyal to reality and constantly strives to innovate. Our products cover many areas. Household, kitchen, garden, office supplies, baby supplies and toys. Since the establishment of the company, we have been committed to bringing the best quality baby products and the most practical home office supplies to consumers all over the world, hoping to give you a pleasant shopping journey. Brand description Zerodis is a brand company that is always loyal to reality and constantly strives to innovate. Our products cover many areas. Household, kitchen, garden, office supplies, baby supplies and toys. Since the establishment of the company, we have been committed to bringing the best quality baby products and the most practical home office supplies to consumers all over the world, hoping to give you a pleasant shopping journey. Package Included: 1 x Cup Warmer with USB Cable(Cups are Not Included) Note: 1.Please don't use the recessed bottom cup, mineral water bottles, adiabatic vacuum cups or cups with thick bottom. 2.It is only used to keep your tea or coffee warm, but not for heating. 3.Please allow slight deviation for the color and measurement. Thanks for your understanding. Specification: Condition: 100% Brand New Main Material: Wood + Metal Type: Black, Water bead pattern, White porcelain pattern (Optional) Power: 5W Voltage: 5V Electric Current: 1000mA Max Working Temperature: 80℃ Wooden Grain Width: Approx. 16mm / 0.62inch Metal Plate Diameter: Approx. 75mm / 2.95inch Whole Diameter: Approx. 103mm / 4.05inch Description: 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.