Goal Zero Rock Out Portable Speaker. The Rock Out is great way to share music from your mp3 player no matter where you are in the world. The Rock Out has a in built rechargeable lithium polymer battery, which can provide up to 40 hours audio enjoyment. The wooden sound box and bass speakers help to provide very high quality sound for such a small unit. The Rock Out comes with a 3.5mm stereo jack, which can be plugged into the headphone socket on any smartphone or mp3 device. The RockOut can be charged some any USB power source in just 2-3 hours. You can even charge the Rock-Out from a Nomad 7 solar panel.

    

This product currently has no reviews, be the first to review it!