This USB cup warmer combines functionality with elegant design to keep your beverages at the perfect temperature throughout your day. Crafted from walnut wood with a beautiful natural grain, this heating pad maintains your coffee, tea, or other hot drinks at up to 176 degrees Fahrenheit, ensuring every sip is as warm as the first. The 5-watt heating distributes warmth evenly across the metal plate, providing consistent temperature control without overheating. Simply plug the included USB cable into any device with a 5V USB port—your laptop, desktop computer, tablet, or power bank—for convenient operation at home or in the office. The compact design measures approximately 4 inches in diameter, making it lightweight and portable while fitting seamlessly on any desk or . This versatile warmer accommodates various cup types including stainless steel, ceramic, and glass, though it works best with flat-bottomed containers. The smooth walnut surface adds a touch of sophistication to your while the durable construction ensures long-lasting performance. Perfect for cold days when you need your beverage to stay warm during long meetings, study sessions, or while working at your computer.