... 3)Intelligent pre-brewing aroma system Features:Our fully auto ESPRESSO coffee machine with a brewing unit and grinder ... .3. Programming key, programming the water hardness, temperature, time, auto switch on/off time, cups counter, aroma.4. Bean tank, adjusting ... mild, normal or strong (espresso).6. Rinsing operation key and auto decalcification system.7. Stream and hot water function.8. Professional ...