Coffee Mug Warmer for Desk,4inch USB Smart Beverage Heaters Pad,Thermostatically Controlled,Warmer Up to 80°C,Great for Home and Office Use

USB Insulation Grain Cup Beverage Mug Mat Warmer Office Tea Milk Coffee Cup Pad with Wood Patter For Winter
Features:
Thermostatically Controlled: Keep, tea or other hot beverage warm up to 80degC, do not worry about high temperature and high oxidation, safe in use.
Light weight and compact size, easy to carry and suitable for stainless steel cup, feeding bottle, ceramic cup, glass cup, etc.
applications, so great for use at home and office, keeping you brew warm cold days.
Works with any device with 5V USB port output, such as your computer, desktop computer, laptop, tablet, mobile power, etc., easy and convenient.
This cup warmer made of walnut wood and metal materials, heating evenly, safe and to use. As it requires little mechanical ability. And it is widely used in home and office.
Specification:
Main material: wood + metal
Type: bright wood grain, dark wood grain (optional)
Power: 5W
Voltage: 5V
current: 1000mA
Maximum working temperature: 80 degC
Overall diameter: Approx. 103 mm / 4.05 inches
Approximate weight. 108-109g
Package Includes:
1 x Cup Warmer Pad