Two Ways to Add Water This ice maker is equipped with the Bottom-loading water system which is suitable for 3-5 gallon water bottles . You can also connect water line to add water. | The Adjustable Feet Adjustable leveling legs make it easy to use in any ground, keeping the fridge quiet and stable in the daily use. | Efficient Powerful Compressor Our ice maker is equipped with a powerful compressor, which gives it excellent refrigeration capability. Only 38 dB of running sound provide you a comfortable ice-making experience | Microcrystalline Foam Technology With microcrystalline foaming technology, ice cubes can be kept at low temperatures for a long time. |