Mug Warmer USB Heating Coaster Key benefits Keeps beverages warm at your desk so you can enjoy coffee, tea, hot cocoa, milk or a hot mug of soup without constant reheating. Small, lightweight and portable design saves desktop space and fits easily into a bag for use anywhere. USB powered for convenient, loweffort operation — plug into a computer, USB adapter or power bank. Why you need it Prevents cold drinks and wasted hot beverages during work, study or meetings. Reduces trips to the microwave and keeps your focus on tasks. Thoughtful, practical gift for coworkers, family and friends who enjoy hot drinks. What makes it stand out workmanship and durable construction for reliable everyday use. Smart warming cup mat design suited to a variety of drink containers and mug styles. Compact cup warmer plate that blends with office or home desks without clutter. Features and attributes Function: USB heating coaster / drink cup warmer that maintains beverage warmth. Power: USB powered for universal, easy connection. Size and weight: Small size, light weight — designed to save space and be portable. Compatibility: Works with standard USB power sources such as laptops, wall USB adapters and power banks. Use cases: Desk coffee warmer, cup mat warm for use, portable drink warmer for bedside or study spaces. Practical applications (examples) Office desk: Keep coffee or tea warm during long calls and focused work sessions. Home or study: Use on a nightstand or study table to maintain a warm drink while reading or working. Gift idea: A useful, intimate present for partners, family members, friends or colleagues who often leave drinks to cool. What you get A compact USB heating coaster designed to keep hot beverages warm, with dependable build quality and easy USB connection for everyday convenience.