Usb Tea Warmer, Silicone Coffee Heater Hot Mug

Features:

Made of high-quality aluminum-magnesium alloy and glass material, sturdy and durable to use.
Adopts PTC thermostatic material for heating evenly and quickly, less power consumption. 
Lightweight and compact size, easy to carry and storage
Suitable for most stainless steel cup, feeding bottle, ceramic cup, glass cup, etc.
Keep your coffee, tea or other hot beverage warm up to 55?. Never worry about high temperature and high oxidation, safe in use.
Great for use at home and office, keeping your drinks warm all the time.

Specifications:

Size: 9*9cm
Color: 3 colors

Package Included:


1*Heating Coaster

WARRANTY

We'll refund your money if the item hasn't been delivered within 40 days after purchase. You have 2 weeks to request a refund — until day 60.
Product doesn't match the description? Contact us within 30 days after you receive it!
In case of cancellation, money will be refunded to your account within 3 days.