All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
Easy to use: No sewing required, easy to install and remove in just a few seconds, first pull the smallest round piece below loose, then continue to pull the smallest round piece, separate the pin from the base, then push the button needle through the fabric, Install the base, and once you're done, you can change the buttons of any garment on a daily basis.