Yes. The power adapter is able to handle input voltage from 100 to 240VAC. You may need a plug adapter to convert for the overseas outlet. Different regions of the world use different FM radio frequency steps and ranges. You will need to select the one that matches the standards in your region (USA, EUROPE, JAPAN, AUSTRALIA, or CHINA). The default setting is USA. For more information on our international iHome products, please visit www.ihomeintl.com.