Coffee Mug Warmer Cup Heater, Smart Thermostatic Hot Tea Makers

Features:
55? all day constant temperature /USB safe power supply
Thin and light design, PI heating, intelligent control, power failure protection
Can be connected to mobile power, laptop, convenient for outdoor use
Small size and easy to carry
Just the size of the palm of your hand, the warmth will never leave your hand
Specifications:
Material: ABS/PC/silicone/glass
Rated power: 10W
Gross weight: 140g
Outer box size: 192mmX174mmX40mm
size: 132X118X20mm
The package:1*Mini Cup Warmer Usb Coffee Heater(Without cups and other items)

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.