This is actually 2 reviews in one, but of compatible hardware, as the XS027 Deluxe Portable Boombox is designed to accommodate the XTR1 Stream Jockey. The XTR1 is a full-featured Sirius Satellite Radio receiver with wireless remote control, 18 station presets and a wireless FM transmitter with variable frequency settings for fine-tuning. Plugging it into the optional XS027 Boombox is simple, with built-in space not only for the XTR1 but for the remote as well. The XS027 Boombox is a surprisingly capable system, with 4” 5 watt-per-channel speakers and the center dock section flips over to reveal an AM/FM radio and MP3-disc-compatible CD player and includes both line-in auxiliary port and line-out for connecting to a larger system. For a Sirius Satellite Radio system to go, this is a great setup and a worthwhile value.