MODEL- IPN111B VENDOR- MACALLY FEATURES- Portable Stereo Speakers Nano Macally IP-N111B is a portable battery-operated stereo speakers for your iPod nano. Simply plug the iPod nano into IP-N111B sparkers and you can enjoy your music in your bedroom kitchen hotel room or anywhere freely. With the long battery life you will get more than 20 hours of continuous playback with three AA batteries.* Ultra-portable battery powered stereo speakers for your iPod nano * Enjoy your iPod nano music without headsets or bulky wired external speakers. * Share music with friends anywhere anytime * On/Off switch to save battery power while not in use * Allows full access to all controls on your iPod * Three "AA" batteries (included) lasts up to 20 hours of continuous use. * 800mW power output per channel for exceptional stereo sound. * Stands upright