Sony's new micro component systems and a boombox with Bluetooth technology that were unveiled today eliminate the inconvenience of wires while streaming tunes from MP3 devices so you can listen to music virtually anywhere, anytime: in the living room, bedroom, office or even outdoors.

Sony’s sound systems use stereo Bluetooth technology with Advanced Audio Distribution Profile (A2DP) to deliver music. The stereo systems support multiple digital music devices and accessories, including Bluetooth-enabled headphones, headsets, PCs, digital music players and cell phones that play music.

The CMT-BX5BT micro component system plays MP3 files and reads ID3 tags so the artist and album information will show up on the display. It includes an all-in-one AM/FM tuner and a CD player that supports burned CD-R/RW discs. The FM/AM 30-station random memory preset function programs your favorite radio stations. The system offers two timer functions. With the sleep timer, you can fall asleep to music, and with the play timer, you can wake up to CDs or the radio.

The CMT-HX7BT micro component system is the next model in the series. It adds satellite radio-readiness and an S–Master digital amplifier for an even more powerful sound with 50 watts of power per channel.

The line’s most feature-rich stereo, the CMT-DH7BT micro home theatre system is satellite radio ready and features DVDplayback that is perfect for playing music or movies in the living room.

All three shelf systems will be available in April and will range in price from about $150 to $300.