Wood Grain USB Cup Warmer - Keep Your Coffee Mug Warm

Only the most suitable temperature can release the best taste of the drink. This USB cup warmer can keep your Coffee mug beverage at the ideal drinking temperature.

Features:

Powered by any device with an output 5V USB port, such as your computer, desktop, laptop, tablet, mobile power, and so on, easy and convenient.

Lightweight and compact size, easy to carry, and suitable for most stainless steel cups, coffee mugs, ceramic cups, etc.

Keep your coffee, tea, or other hot beverage warm, do not worry about high temperature and high oxidation, safe to use.

Great for use at home and office, keeping your brew warm on cold days.

Specification:

Power: 5W Voltage: 5V Electric Current: 1000mA Wooden Grain Width: Approx. 16mm / 0.62inch Metal Plate Diameter: Approx. 75mm / 2.95inch Whole Diameter: Approx. 103mm / 4.05inch Weight: Approx. 108-109g

Package inside:

1 x Portable USB CUP Warmer

Note:

1.Please don't use the recessed bottom cup, mineral water bottles, adiabatic vacuum cups or cups with thick bottom. 2.It can only keep your tea or coffee warm, can NOT heating up.