Product Description
This mug warmer mat is made of high quality walnut wood and metal materials, heating evenly, safe and durable to use, it has a natural walnut wood grain and soft to the touch. Small and easy to carry. This moisture-proof heating coaster is powered by any device with a 5V USB output port, such as your computer, desktop, laptop, tablet, mobile power, etc
Specifications
- Type: USB Warmer