- Keep your favorite beverages at the perfect temperature with our electric cup heater. It effectively slows the cooling of hot drinks, ensuring you can enjoy water, milk, or tea at an ideal warmth without the risk of scalding. - Easily select your desired temperature using the intuitive touch button, allowing you to maintain or heat your beverage between 55-65°C. - The heater features an automatic shut-off function after 4 hours of operation for safety and energy efficiency, while still keeping your drink warm for a short period after turning off. - An integrated LCD display adds a smart touch, providing clear visibility of the current temperature settings. - The 3.15-inch large heating plate is perfect for coffee and tea enthusiasts. For optimal results, use thin-walled, flat-bottomed or slightly concave cups. Avoid plastic or double-layer insulated mugs. - Compatible with various materials such as stainless steel, ceramic, glass, and milk cartons, making it versatile for everyday use. - Ideal for home, office, or while traveling, this heater ensures your drinks stay warm during meetings, leisurely mornings, or long commutes. - Improve your drinking experience by eliminating the need to reheat beverages repeatedly, allowing you to savor every sip at just the right temperature.