The 800ml large cup body design allows for the production of 3-4 cups of cold brewed ice cream in a single serving, eliminating the need for repeated brewing and maximizing efficiency Equipped with a highly power and high pressure extractions water pumps, the pressure is stable and strong, which can fully penetrate the coffee powder layer and efficiently extract oil, aromas, and flavor substances from coffees bean The body adopts a fully sealed waterproof structure, which can be directly rinsed and cleaned without fear of coffee liquid leakage or accidental splashing Equipped with highly density microporous filter, the filter has small and uniform pore size, which can effectively intercepts coffee powder particles, avoiding powder leakage and sedimentation in the brewed coffee liquid, resulting in a more delicate taste Built in 300mah rechargeable battery, and efficient; The interfaces has strong sealing, effectively water vapors from infiltrating