This CD deck provides support for satellite radio, HD radio, iPod control and even Bluetooth hands-free communication for a truly engaging multimedia experience on the road. 50 watts peak power (18 watts RMS) x 4 channels. Satellite Radio-ready: compatible with XM and SIRIUS satellite radio (XM or SIRIUS tuner, antenna and subscription required for activation). HD Radio compatibility displays information from HD Radio broadcasts (HD Radio delivers CD-quality sound for compatible stations in areas where HD Radio is available; requires additional tuner TUA-T500HD, not included). Apple iPod-ready with Full Speed connection to control and charge your iPod from your deck using the optional cable KCE-422i (not included). Plays back CD, CD-R and CD-RW discs and MP3, AAC and WMA formats. Bluetooth-ready, so you can wirelessly operate compatible phones, including use of caller ID and other functions (requires optional KCE-300BT adapter, not included). 12-segment dot matrix LCD display with quick-search navigation and M.I.X. mode operation (CD only). 3 preamp outputs at 2 volts each. Theft-deterring detachable faceplate. Imprint audio processor PXA-H100-ready for enhanced performance (requires adapter, not included). Quick Search navigates iPod playlists; Percentage Search splits the memory into 6 groups, allowing you to jump to a section.