Product Description [3 Temperature Settings] Start this winter, say goodbye to cold coffee and tea - our coffee mug warmer has 3 temperature settings, you can choose the temperature by pressing the power button, keep your beverage temperature at 131/55or 149/65 or 167/75. And equipped with visual temperature, it can display the temperature number, let you easily adjust the cup warmer to slow down the cooling of hot drinks, the speed of curdling events, and improve your overall drinking experience. [Auto Shut Off] The smart coffee mug warmer is equipped with a safety function that can automatically shut off after 8 hours of continuous work. It can avoid the safety hazard of forgetting to close or over-drying small drinks. Additionally, our coffeemug warmer has a manual off option to end heating manually. The temperature display lights up when the mug warmer is on, so you can find your drink at night without having to turn on the lights. Concave Plate DesignThe heating plate of the coffee cup warmer adopts a concave plate design to prevent the cup from slipping and accidentally falling. Compatible with most stainless steel cups, mugs, milk jugs, tumblers and more, use thin walled, flator slightly concave cups for best results. (Please use 5V=2A charging port for power supply). One Button OperationTurn on and off and adjust the temperature with just one button. Press the button to turn on, the default temperature is 131/55, the temperature increases by 50/10 every time you press it, the maximum temperature is 167/75, pressit again to manually shut down, easy to use, perfect for desks, bedside cabinets, kitchen islands or living room side tables, suitable for heating coffee, Milk, tea, water or candle wax. [Simple & Stylus] USB coffee mug warmer, simple appearance, elegant design, safe and durable, fast heating, small and light, can be carried anywhere. Packed in a gift box with exquisite workmanship and instructions, it is a perfect gift for any occasion,conveying your love and care to your family and friends. Package includes: 1 x Heated coaster (without mug) Note: 1. Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown in the pictures. 2. Due to manual measurement, please allow 1-3cm error. (1 inch = 2.54 cm) Thanks for your support :) Products from LUOLV's store