Presenting the Sangean WR-22--the latest evolution of the product thatchanged our perception of home audio. Its bold, detailed sound remainsexceptional for a system of its size. Now, there's even more to like.With Bluetooth wireless technology, simply switch to the Bluetooth source and after initial pairing, start listening to your favorite music wirelessly. It's that simple. Whether you own a Smartphone, iPod, tablet or PC, you can enjoy your music without the constraint of extra cables. An advanced AM / FM-RBDS tuner displays useful information like song titles and artists. Expanded connections include a USB port for playing MP3/WMA files from USB drive as well as a headphone jack for private listening. Additional features include snooze, adjustable tuning step, dual alarm timer by radio, buzzer or Media (by USB), dynamic bass compensation for richer bass, rotary bass and treble control.... You'll appreciate these features, plus the same jaw-dropping sound, elegant black piano and dark walnut finish and easy operation you've come to expect from this system.