Next time you travel to Cuba don’t forget that most electric equipments in Cuba run on 110 V / 60 Hz.
In most hotels though, especially the new ones, it is 220 V / 60 Hz, but some hotels have a mixture of both, so careful with that.
If you bring with you any electric equipment with two round prongs, it would be a good idea to bring adapters with flat prongs since most Cuban outlets are designed for the flat ones and it is sometimes hard to get adapters there.
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