Innovative Heat Retention: Keep your drinks at the perfect temperature with our advanced automatic system that ensures heat in every cup. Customizable Temperature Settings: Adjust the temperature of your drink to your liking with three adjustable settings suitable for all types of beverages. USB Powered Design: This heated coaster easily connects via USB to various power sources such as laptops and power banks, offering flexibility for any environment. Reliable Safety Features: Feel safe using this product thanks to the built-in safety measures that prevent overheating while you enjoy your drinks.