Sirius SPR1 Sportster Satellite Radio Receiver (Discontinued by Manufacturer) Enjoy more than 120 digital-quality channels of music, news, sports, and entertainment from coast to coast Enhanced sports features include personalized team logo startup and shutdown screen, game alert to let you know when your team is playing Select channels, browse categories, change display settings with remote control Home and car docking kits (must be purchased separately) enable use in office, home, car, boat, and more Measures 4.4 x 2.8 x 1.1inches (W x D x H)