1)Pre cooling system 2)Time mode, low noise 3)CE High performance stainless steel mixerUnique freezing cylinder optimizes refrigerant efficiencyIntelligent computer control , digital display, regulate the hardness at any timeFull automatic working, standby time for 3-9 minutesHumanization design, full automatic cleaning functionTiming mode ,low noise.Italian Aspera CompressorDenmark Danfoss ...