With the wooden portable usb mug warmer, you can warm your coffee or tea anytime and anywhere so you can drink hot.
You can heat your tea or coffee anywhere with a USB port.
Table Decoration & Accessories Type: Mats & Pads
Shape: ROUND
Feature: Eco-Friendly
Material: Wood
Voltage (V): 5V
Heating Method: Underpan Heating
Use: Mug warmer
Usage: electric warm mat
Using: Teapot warmer
Coffee warmer: Tea warmer
Style: Theepot warmer