San Marino → Somaliland
San Marino plugs
Type C
Type F
Type LSomaliland plugs
Type C
Type GShared plug type: C
Compatibility: Compatible
Voltage — San Marino 230V — Somaliland 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.