1.【Multiple Constant Temperatures】Enjoy a variety of temperature options with our cup warmer. It offers three constant temperature settings – 104 degrees Fahrenheit, 131 degrees Fahrenheit, and 149 degrees Fahrenheit – catering to different preferences for hot beverages. Whether you prefer a mild warmth for your tea or a hotter temperature for your coffee, this cup warmer has you covered. You can always find the perfect temperature to keep your drink at its best. 2.【Safety Assurance】Rest assured with our cup warmer's automatic power off feature. After 8 hours of use, it will automatically shut off, providing you with peace of mind and ensuring safety. No need to worry about forgetting to turn it off and causing any potential hazards. Enjoy your hot beverages without any safety concerns. 3.【Wide Applicability】Our cup warmer is designed to be compatible with a wide range of cup types and beverages. Whether it's a ceramic cup, glass cup, or stainless steel cup, it can effectively heat up your favorite drinks. From coffee and milk to hot cocoa and tea, this cup warmer is a versatile addition to your daily routine. 4.【Convenient Operation】Experience ease and convenience with our cup warmer's one-key operation and visible temperature display. With just a press of a button, you can adjust the temperature and see the current temperature on the digital LED display. This user-friendly design makes it simple to use and ensures that you can always have your drink at the desired temperature. 5.【Freedom of Movement】Our cup warmer comes with a long 4 feet (130cm) power cord, allowing you to move it around freely. Whether you want to use it in your office, living room, or bedroom, you can easily plug it in and enjoy the warmth of your hot beverage wherever you are. No more being restricted to a specific location.