Overview:
1. Keep your mug of water, tea, coffee, milk, or other beverage warm.
2. Complete with On/Off button, easy to use
4. Safe and reliable, With quality heating elements and USB power supply.
5. Lightweight and portable, easy to tote and take anywhere.
6. An ideal workplace gift or desk accessory.
7. Great for winter use, keep cup warm in cold weather.
8. Powered by Laptop/PC/Power Bank/USB charger/Wall charger with USB port.

Product Information:
Product category: USB heating pad
Material: PC fireproof plastic
pattern: plain
Shape: round
Style: modern and simple
Name: USB Insulation Coaster
Specifications: leather blue, leather black, leather orange

Package Contents:
1 x USB Heating Pad