We know you have many methods to keep your beverage warm in winter, but if you love various USB gadgets, the following USB whirl wind warmermay be a nice idea.
This is a versatile and easy-to-use USB powered coffee mug that measures 62 x 62 x 149mm, weights 202g, and has enough volume to hold 130ml of liquid goodness. Unlike a regular coffee mug, the mug features built-inthat can keep your drink in around 40 degrees Celsius, and in addition to removable USB cable, the coffee mug also features a built-in rechargeable battery. This means it can heat your beverage even without a USB port.
Moreover, the USB mug also comes with an integratedthat helps you swing and stir your coffee or tea, and the button and switch are placed on the exterior in order that you can easily access to all functions of the USB mug.
The USB whirl wind warmer coffee mug is priced at $30 USD. If you’re interested, jump to Brando for its more details. BTW, also don’t miss the goat horn shaped coffee mug and more related cool stuff by following tags.