Listen to sirius or xm satellite radio through this powerful 2-way speaker system for a great audio experience. an auxiliary input allows you to connect other portable electronic devices. what's included:. siriusxm portable speaker dock. antenna. remote. 3 radio dock adapters. power supply. owner's manualproduct features. compatible with current sirius and xm satellite radiosincluding sirius, xm and xmp3 (three radio dock adapters included). 2-way 2. 0 speaker systemdelivers sirius and xm satellite radio in crisp, dynamic stereo sound. capacitive touch-sensing controlsfor easy operation. flexible power optionsoperates on 8 batteries (not included) or with the included ac power adapter. built-in headphone jackallows you to listen privately through headphones. connect mp3 players, cd players or other audio devices via the auxiliary input. remoteallows you to operate the radio from a distance. sirius xm satellite radio subscription required to receive sirius xm satellite radio.