Cool your summer with this portable compact countertop ice maker machine with a top inlet hole! It is designed with a special support seat that allows you to place 5 L (max) of the water bottle (not included) on the top to constantly add water into the 3.2 L water tank. Directly adding water via the water inlet hole will also work. With a Nickle Brass compressor, this ice maker can produce pure and high hardness square ice 24 pcs per cycle and 40 LBS per day. Also, you can adjust the thickness of the ice cube by controlling the condensation time. It is worth mentioning that this ice maker possesses practical auto self-cleaning for convenient daily maintenance. Apart from that, an LCD control panel is easy to operate, and the water shortage or ice full indicator for safe use. Featuring a 24H timer, you can set the time for the reservation. The ice-making time can be delayed for 8 H.