Cute Doughnut Shape USB Heating Thermal InsulationYellow

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Specifications:
Made of high quality material, heating evenly, safe and durable to use.
It designed to keep your coffee, tea or other hot beverage warm up, do not worry about high temperature or high oxidation, safe in use.
Powered by any devices with output 5V USB port, such as your computer, desktop, laptop, tablet, mobile power and so on, easy and convenient.
Suitable for most flat bottom cup, feeding bottle, ceramic cup, glass cup and etc, great for use at home and office, keeping you brew warm on cold days.

Item Name: Cup Warmer
Material: Plastic + Electronic Components
Temperature Range: 75-80 Celsius Degree
Features: Durable, Safe, Doughnut Shape, USB Charging
Diameter: 10.8cm/4.25", Thickness: 1.6cm/0.63" (Approx.)

Notes:
Due to the light and screen setting difference, the items color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.

Package Includes:
1 x Cup Warmer
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