Internet radio involves streaming audio content continuously over the Internet similar to traditional radio broadcasts. It has several advantages over traditional radio like no geographic limitations, ability to include additional multimedia content, and lower costs for broadcasters. However, generating revenue through advertising has been challenging for most Internet radio stations due to low listener numbers. There are two main methods of delivering audio - streaming which plays in real-time, and downloads which stores files on the user's device. In India, copyright issues have prevented widespread adoption of Internet radio, though some stations provide audio clips online.