Made from high-quality aluminum alloy and glass material, ensuring safety. 8-hour automatic power-off control for worry-free use. The smart cup warmer keeps your coffee at a perfect drinking temperature. This product is designed to maintain your beverages at an ideal temperature for hours. Only the most suitable temperature can release the best taste of the drink. Keep your morning coffee hot at your desk while you work with this smart cup warmer. Compared with other similar products, this smart cup warmer is compatible with flat-bottomed tableware, glass cups, stainless steel cups, mugs, and more. Reusable and durable construction for long-lasting use. Ideal for school, dormitory, and office settings, offering a convenient solution for keeping your beverages warm.Introducing the coffee cup warmer, designed to keep your beverages at the ideal temperature for hours. With 8-hour automatic power-off control, you no longer need to worry about forgetting to turn it off. Featuring an automatic constant temperature heating element, this cup warmer provides fast heating with low power consumption. The surface is waterproof, and the unit has excellent overall sealing, making it safe to use with ceramic, glass, and stainless steel containers. The aluminum alloy frame effectively dissipates internal heat, helping prevent overheating even during extended use. With a flat glass surface design, this cup warmer works well with flat-bottomed mugs, glass cups, stainless steel cups, and similar drinkware. Say goodbye to lukewarm drinks and enjoy your favorite beverages at the perfect temperature with this thermostatic coaster.Item Name: Coffee Cup Warmer Material: Aluminum Alloy, Glass Rated Voltage: 110V Rated Frequency: 50Hz Power Cord Length: 1.5M Rated Power: 18W Features: Compact Size, Auto Shut Off, Waterproof Size Details: L: 12cm / 4.72", W: 12cm / 4.72", H: 1.3cm / 0.51" (Approx.)Notes: Due to differences in lighting and screen settings, the item's color may vary slightly from the images. Slight dimensional differences may occur due to manual measurement.Package Includes: 1 x Coffee Cup Warmer