1.advanced mircro-computer system 2. Fance Tecumseh compressor 3.AISI ... it is more stable, highe cooling speed, long time to use 5. High quality and environmental friendly ... motor beater, more stable, longe time to use 6. Refrigerant used international recycle R404a7. ... Cooling from four sides and bottom, much more time saving11. Water tap design, more convenient for cleaning ...