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

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.

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

12V 20W Portable Car Heating Cooling Can With Cup Holder And Drink Gas Bottle Heater From Gearbestshop, $19.1

USB Drink Warmers : drink warmer

Coffee Mug Warmer, Mug Warmer for Coffee and Tea, Electric Coffee Warmer for Desk with Auto

Beverage Fast Cooler Cup Coffee Milk Heating Cup Us Plug Electric Heating&cooling Cup Water Beer Soda Cooling Mug Office Home - Buckets, Coolers & Ice Bags - AliExpress

1.Working voltage: USB +5 V; 2. Electric current: 5V 0.8~1.3A (Only use USB) 3.Operating current 0.6-.75 Security 4. Operating temperature: -20

KADIP Dual Use USB Keep Cooler Warmer Cup Coffee Tea Beverage Cans Cooler & Warmer Heater Chilling Coasters

Coffee Mug Warmer, USB Powered Electric Beverage Cup Warmer Non-Slip Cup Heater Warmer Coaster with 3 Adjustable Temperature Setting for Tea Water Cocoa Soup Milk Desk Home Office

Mug warmer Specialty Appliances at

Beverage Fast Cooler Cup Coffee Milk Heating Cup Us Plug Electric Heating&cooling Cup Water Beer Soda Cooling Mug Office Home - Buckets, Coolers & Ice Bags - AliExpress

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

USB Cup Heater Cooler Plate Cup Warmer and Colder Beverage Mug Mat Office Tea Coffee Heater Pad for Coffee Tea Cola Cans Drinks

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USB Desktop Cup Cooler And Warmer

USB Desktop Cup Cooler And Warmer

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

USB Cup Heater Cooler Plate Cup Warmer and Colder Beverage Mug Mat Office Tea Coffee Heater Pad for Coffee Tea Cola Cans Drinks