Mongolia → Switzerland
Mongolia plugs
Type C
Type FSwitzerland plugs
Type C
Type JShared plug type: C
Compatibility: Compatible
Voltage — Mongolia 230V — Switzerland 230V
Voltage is the same. Your devices should work normally.
Device compatibility (phones)
Phones almost always support 100–240V, so yours should work safely. Check your charger label to confirm.
You likely only need a plug adapter (if socket shapes differ). Voltage is close between these countries.