Portable Mug Heater

Features:
1.Cartoon pattern coasters, stylish and beautiful
2.Powered by any devices with USB port, such as your computer, desktop, laptop, tablet, mobile power and so on, easy and convenient.
3.Perfect for keep your beverages warm, such as coffee, tea, milk tea, water etc.
4.Great for use at home and office, keeping you brew warm on cold days.
5.Made of durable material, safe, anti-corrosion and wear resistance.

Notice:
Actual color may be slightly different from the image due to different monitor and light effect
Specification:
Material: Silicone
Size: Cable Length:1.3 meters
Package content:
1x Heating Coasters