nostr:npub1ysufjjd485tftr4wy2a83fqyqvtfq0yn820gl8vl6hcsdz8uv2hskx2jyl some stuff would care. That's enough out of spec to shorten a motor's life. 

Most things these days (except for a few appliances) are designed to work on 100v-240v at 50Hz-60Hz so it's mostly just down to buying the right wall dongle to convert it.