Say Hello to the Keurig 2.0 K400 Coffee Brewing System with Carafe. It allows you to brew a piping hot 4-cup carafe with the same ease and convenience of brewing a single-serve cup all at the touch of a button.This Keurig brewing system features a large 70 oz water reservoir, a 2.4" color touch display, a programmable clock, an auto brew option and a strength control setting for making bolder coffee. There's even a separate setting for hot cocoa and other specialty beverages like chais and mochas. Choose from more than 250 varieties of coffee, tea and specialty beverages, including iced beverages.