SiriusXM is a satellite radio and online streaming service that offers a wide variety of audio content, including music, live sports, news, comedy, talk, and entertainment channels. Subscribers can access content across various devices such as radios, smartphones, computers, and internet-connected devices. SiriusXM also provides exclusive content, including special interviews, performances, and shows hosted by well-known personalities. The service is available via subscription, offering different packages that vary in terms of content access and features.