Macally IP-N111 My Tune Black docking speaker

My Tune stereo speakers - 500mW - 0.8 W - Black Macally MyTune is a portable, battery-operated stereo speakers for your 2nd Generation iPod nano. Simply plug the 2nd Generation iPod nano into MyTune speakers and you can enjoy your music in your bedroom, kitchen, hotel room or anywhere freely. With the long battery life, you'll get more than 10 hours of continuous playback with three AA batteries.

-Ultra-portable, battery powered mini stereo system for your 2nd generation iPod nano.
-Enjoy your iPod music without headsets or large wired external speakers.
-Share music with friends anywhere, anytime.
-On/Off switch to save battery power while not in use.