The iHome IP12 Space-Saving Speaker System for iPhone and iPod is a great-looking way to listen to great sound. Your favorite iPhone or iPod tunes come alive through a high fidelity neodymium driver in a specially designed Reson8 speaker chamber with EXB expanded bass circuitry. App-friendly to work with free iHome Sleep app that allows custom alarm features and with paid iHome Radio app to tune in thousands of Internet radio stations. Line-in jack plays any audio source.