USB Mug Warmer with Thermostatic Control – Electric Cup Heating Coaster with 3 Temperature Levels for Coffee, Tea & Milk, Ideal for Office and Home

Enjoy your favorite hot beverages at the perfect temperature with this USB Mug Warmer with Thermostatic Heating. Designed for convenience and efficiency, this electric cup heating coaster is ideal for keeping coffee, tea, milk, and other drinks warm while you work, study, or relax at home.

Made from high-quality, safe, non-toxic, and odorless materials, this mug warmer provides reliable and stable heating. Its constant temperature technology prevents your drink from cooling too quickly, allowing you to enjoy every sip without rushing.

The warmer features 3 adjustable temperature levels, making it suitable for different beverages and personal preferences. Operation is simple and user-friendly—just plug it into a USB power source and place your cup on the heating surface. The waterproof design adds extra safety and durability for everyday use.

With its lightweight and compact design, this USB cup warmer takes up minimal space on your desk and is easy to carry in a bag or backpack. It is perfect for use in the office, home, school, dormitory, or study room, and compatible with most heat-resistant mugs and cups.

Important Notice: This product is designed to keep beverages warm only. It cannot boil water or heat cold liquids.

Key Features

• High-quality, safe, non-toxic, and odorless material

• Keeps coffee, tea, milk, and beverages warm

• 3 temperature adjustment levels

• Lightweight, compact, and portable design

• Easy operation with waterproof protection

• Suitable for office, home, school, and dormitory use

Please Note

• Two plug versions available

• Black version includes a 1-meter USB OTG extension cable

• Not suitable for boiling water