Listen to your music without wires

Tired of dealing with your portable music player's headphone or earbud cords? Bluetooth will set you free. You just need to add the right gear.

Cellphones have featured Bluetooth for some time. The short-range wireless system is used on the ubiquitous Bluetooth headsets. But now, some gadgets can stream music wirelessly — in stereo.

For example, you can stream music from an MP3 player to headphones if both are Bluetooth-enabled. Bluetooth has a range of 33 feet, and up to 330 feet with a power boost, depending on the Bluetooth device class.



http://www.usatoday.com/tech/columnist/kimkomando/2008-01-31-bluetooth-earphones_N.htm