The Keurig K-Duo 5100 Coffee Maker is a versatile coffee machine that combines a single serve pod brewer with a 12 cup carafe brewer in one compact unit. With a power source of electricity, this black coffee maker is made of durable plastic and has an analog control panel for easy operation. It features a 10 bar pressure system for brewing rich and flavorful espresso, a 20-25 second heat up time, and a 1500W power output. The unit is backed by a 1-year manufacturer warranty and includes a drip tray for easy maintenance. Perfect for those who enjoy a variety of coffee brewing options in their home.