[Universal Usb Powered] Works with any device with a 5v usb port for easy and convenient use at home or office.
[ Materials] Made of premium walnut wood and metal for even heating, safety, and durability.
[Home & Office Essential] Great for keeping your brew warm on cold days, a must-have for work or relaxation.
[Precise Heating] Keeps your hot beverages like coffee and tea warm up to 80℃ without the ​​​ of high temperature or oxidation.
[Lightweight & Compact] Easy to carry and suitable for various types of cups, perfect for stainless steel, ceramic, and glass cups.

Spec:
Description:
This cup warmer mat is made of walnut wood and metal materials, heating evenly, safe and sturdy 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.
Features:
Made of walnut wood and metal materials, heating evenly, safe and sturdy to use.
Powered by any devices with output 5V USB port, such as your computer, desktop, laptop, tablet, mobile power and so on, easy and convenient.
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.
Great for use at home and office, keeping you brew warm on cold days.
Specification:
Condition: 100% Brand New
Main Material: Wood + Metal
Type: Bright Wooden Grain, Dark Wooden Grain (Optional)
Power: 5W
Voltage: 5V
Electric Current: 1000mA
​​​​ Working Temperature: 80℃
Wooden Grain Width: Approx. 16mm / 0.62inch
Metal Plate Diameter: Approx. 75mm / 2.95inch
Whole Diameter: Approx. 103mm /