Goal Zero Rock Out Portable Speakers
Hit the trails, water or office and share hours of high quality sound with fellow trekkers. The Rockout pumps sound from your iPod, mp3, mp4 and other audio devices through its integrated speakers. Simply plug the Rockout into the headphone or audio jack of your device and hit play. Its rugged and portable design will keep the tunes going whether mounted to a bike stem, backpack or climbing harness.