What are the main features of the Keurig K-Duo Coffee Maker?

The Keurig K-Duo offers versatility to brew both single cups using K-Cup pods and full carafes using ground coffee, with MultiStream Technology for enhanced flavor extraction. Key features include Smart Start (heat and brew in one process), Auto-Off (turns off after 5 minutes), Auto Brew (schedule up to 24 hours in advance), Strong Brew, High Altitude mode, and Pause & Pour functionality. It also supports brewing over ice and extra hot coffee options.