QPREZZO COLD BREW COFFEE MAKER •Traditional cold brew beverages are time-consuming to make. Generally, cold brew tea needs to be placed for 3 to 8 hours, while cold brew coffee needs at least 12 hours. •Qprezzo's patented "pressure brewing" system, through a vacuuming effect, quickly extracts the essence of the ingredients making cold brewed beverage in as fast as 10 minutes. •Qprezzo cold brew CB2 offers three concentration settings (10 / 15 / 20 minutes) – up to you for a stronger or mellower beverage. •In addition to cold brewed coffee, Qprezzo can also make cold brewed tea and various cold brewed beverages, fruit tea, scented tea and other warm and hot special drinks. USB: DC5V , 1-2A Power : Max :10W Net Weight 421g 92*92* 261mm Max: 300ml