If the voltage in your house is 110-120 volts, then you need to use a voltage converter from 110 volts to 220 !!!
We recommend using this voltage converter:
For Jura: E8, S8, J8
For SAECO SM-Series
1) UMI
2) MYOYAY
For Jura: Z10
1) UMI
2) ZHENGXI
3) MYOYAY
For Jura: GIGA 6 & 10
1) MYOYAY
2) UMI