USB Wood Grain Cup Warmer

USB Powered Walnut and Metal Warming Coaster

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. 

Main Material: Wood + Metal

Type: Bright Wooden Grain, Dark Wooden Grain  (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

Package Included:
1 x Cup Warmer with USB Cable(Cups are Not Included)