USB cup warmer with automatic shut-off, suitable for office use, coffee, milk, tea, and water. Features 3 adjustable temperature settings, LED display, and a coaster function.

General Description: The USB cup warmer is a practical device designed to keep your drinks hot, whether it's coffee, milk, tea, or water. With its concave plate design, it prevents cups from slipping or accidentally tipping over. This cup warmer is made of high-quality, high-temperature resistant, and explosion-proof ABS material, providing thermal insulation to prevent burns. It features three adjustable temperature settings (55, 65, and 75 degrees Celsius) and an automatic shut-off function after 8 hours of use, ensuring safety and ease of use.

Technical Specifications Material: ABS + metal + electronic components Color: white Size: about 130 x 117 x 23 mm (5.12 x 4.61 x 0.91 inches) Input Voltage: 5V Input Current: 2A Rated Power: 10W Power Supply Method: USB power Temperature Range: 55/65/75 degrees Celsius Heating Time: about 30 minutes to reach 55 degrees Celsius from room temperature Applicable Cup Size: suitable for cups with a bottom diameter less than about 76 mm (2.99 inches) Usage To use the cup warmer, simply plug the device in via USB, then press the button to select the desired temperature. The default temperature is 55 degrees Celsius. Press again to increase to 65 degrees Celsius, then to 75 degrees Celsius. A final press will turn the device off. Other Information