Smart Home Mini Heating Coaster, Electric Tray with USB for Warming Coffee, Tea, and Drinks, Constant 3-Level Adjustment Features: Touch sensor, waterproof panel Three-speed temperature control for freedom Constant temperature insulation, up to 60°C Timer, four operating modes Convenient, flexible, and multifunctional USB interface, safe and accessible Specifications: Power: 20 W Voltage: 220V Heating temperature: 55°C, 65°C, 75°C Material: Corduroy Size: Approx. 12.4x2.6cm / 4.88x1.02 inches Available colors and shapes: Pink Package List: 1X Heating Base Three thermal sensors with adjustable temperature and touch: Heats up quickly within seconds. The touch sensor is used for three heat settings (high, medium, and low), and the temperature is maintained between 40-75°C (55°C is more suitable for beverages) through an intelligent heating system. Intelligent Timer Switch: The timer ranges from 1-8 hours. If you forget to turn it off, it will automatically shut down after 8 hours. Applicable to All Mugs: Fits most mugs, such as glass, stainless steel, and ceramic mugs. For best results, use a mug with a flat bottom made of glass or stainless steel. Using a lid on your cup also helps retain heat. Portable Coffee Warmer: Lightweight, compact, and easy to carry, suitable for most stainless steel cups, baby bottles, ceramic cups, tall glass cups, etc. Perfect for home and office, keeping you warm on cold days. Usage: Suitable for general ceramic cups, glass mugs, metal mugs, etc. Ideal for coffee, tea, milk, and other beverages you want to keep warm. Color Options: Pink/Green Category: Coaster Package Includes: 1* Heater Attention: Due to manual measurement, please allow for slight errors. Ensure you don't mind before bidding. 2. Colors may vary depending on your monitor, please understand. Attention: Hello, please pay attention to your shipping address when purchasing products. If your shipping information (such as name, street, house number, doorbell/email without name, etc.) is incorrect, your order will not be delivered correctly.