Feature
- USB Power Supply: Place a cup with water on the aluminum plate, short press the switch button, the indicator light will light blue, start heating, keep the temperature at 55°, and short press again to turn off.
- Constant Temperature: Plug in and use, it can maintain a constant temperature throughout the day.
- Scope of Application: Compatible with most tumblers, metal, glassware, milk cartons, plastic cups and more.
- Portable: Safe and energy-saving, light and portable, easy to carry, and will not take up too much space.
- Safe and Durable: The coaster warmer is made of ABS material, and the panel is made of aluminum heating plate material, which can slow down the cooling speed of hot drinks.