Yes, the power adapter for the BlumSafe (and BlumSafe Professional) is dual voltage, and automatically adapts to your home voltage, whether you are 120V AC in the US or 220-240V in most of the rest of the world. If your country uses a different plug than the “Type A” two blade setup used in the US, all you’ll need to do is to get an inexpensive plug adapter to match the pin setup used by your power outlet (for example, an adapter that convert the US two blade plug to the “Type C” two pin plugs used in most of continental Europe). We do not sell the plug adapter, but you can get it at any local hardware store.