Csparkv - Hot Coasters, usb Donut Shape Cup Mat for Coffee and Tea Drink Warmer

General description This USB donut-shaped cup mat is designed to keep your coffee or tea warm. Simply plug the USB cable into your computer or any USB port for power, place your cold mug on the warmer mat, and press the ON button to enjoy your hot drinks. Its cute cookie design makes it lightweight and portable, perfect for taking anywhere. Ideal for winter, it helps maintain the warmth of your beverages, allowing you to savor delicious milk, coffee, tea, or hot chocolate. Technical specifications Material: Plastic + Electronic Components