USB Cup Heating Mat, USB Warming Cooling Mat, USB Cup Coaster 65mm Heater Cooler Warmer Pad Heating Warming Cooling Mat for Home for Office

Description

The USB cup coaster is convenient to use and operate. Just connect the computer USB interface to provide power for the mat. Suitable for cups that can withstand high temperatures and have a bottom diameter of 65mm and below. Cooling and heating functions are suitable for you to meet different needs in different occasions. Portable and light in weight, the USB cup warming cooling pad is easy to carry and store. Made of highquality ABS and metal, the product is sturdy, wearable and durable.