Feature:

1. Simple Operation: With one-touch activation, this coffee mug warmer makes it easy to keep your beverages warm anytime and anywhere. It's suitable for a variety of drinks and foods, including coffee, tea, hot cocoa, soup, oils, liquids, and baby food.
2. Versatile USB Compatibility: This smart cup warmer can be powered via USB ports on computers, laptops, mobile devices, and other USB-equipped devices. Its lightweight and compact design make it easy to carry, for use at home or in the office, especially during cold weather.
3. Consistent Temperature Control: The electric beverage warmer maintains your coffee, tea, or other hot beverages at a steady 55°C. Its compact, palm-sized design saves space, and it's specifically designed for flat-bottomed cups to ensure full contact and optimal heating without the risk of overheating or oxidation.
4. Space-Saving Design: The small, portable design of this coffee cup warmer fits comfortably in the palm of your hand, making it ideal for limited spaces. It efficiently heats beverages without taking up much room on your desk or countertop.
5. Universal Cup Compatibility: This coffee warmer plate is versatile enough to heat a wide range of containers, including mugs, glass pots, ceramic cups, stainless steel kettles, glassware, and baby bottles, ensuring your drink stays warm regardless of the vessel.

USB Coffee Mug Warmer with 3 Temperature Settings Electric Beverage Warmer Coffee Warmer Plate for Coffee Milk Tea Beverage