USB Beverage Cup Warmer & Cooler keeps coffee warm and soda cool.

July 21,2024

Plug this handy device into your computer's USB port and keep any beverage nice and toasty or cool as ice. Simply flip the switch on the back of the USB Beverage Cup Cooler and Warmer to alternate between heating and cooling.<br><br>What we love the most about this device is that it's pretty darned rugged, but still looks stylish. Some of the other USB warmers (and coolers) that we tested looked like they came out of a box of Cracker Jacks.

2-in-1 Coffee Mug Warmer / Cooler, with LED Temperature Display

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【High-Quality Materials】：Made of high quality materials, heating evenly, safe and durable to use. 【Power Supply】：Powered by any devices with output 5V