Goal Zero Rock Out 2 Wireless Speakers

There are two speakers for actually decent stereo sound, although it starts to distort if turned up real loud and sounds tinny, but at decent volume level, the sound quality is good, just don't expect it to get loud and stay clear. A plus is the built in (non detachable) aux cord inside the case, to conserve battery power when not using the bluetooth. The case is zippered allowing you to keep your phone or music playing device safely inside. It has a USB charging cable that plugs into any standard USB port, and that cable is tethered (non-detachable) inside the case along with the aux cord. The downside is that the USB connector and cable is of poor thin quality and not replaceable/switchable, and a friend's same speaker became faulty in regards to it reliably charging. A handy feature is the outside bungee cord strap and hook, which allows you to clip or hang the speaker wherever you need it or to your clothing/backpack for hands free carrying while in use. The battery life is decent but not the best compared to other portable speakers, and the real gem of this product line is the additional solar panel power charging accessories you can use to charge the devices, as long as you can set it down for a few hours in direct sunlight, which makes it real ideal for days out hiking trips through the woods without electricity. The Bluetooth connectivity pairs well with an iPhone 6s, and have had no issues with connecting (which isnt the case with some other friend's speakers i try connecting to). Its lets out an audible sine sweep swoosh when you power it up (power button on the front panel with the controls) and turn it off as well as blue led lights up teling you that its on and has enough battery life. The front controls function with your device's audio player to play/puase/skip tracks etc, with no need to touch your phone. Overall a good product for the price with inventive practical features not found on competing portable speakers, although not the best sound quality.Hide

This is a great sounding portable speaker. The range of sound is pretty wide considering how compact this speaker is. The solar charging keeps the battery topped off for daytime use. The built in aux cable is a plus if you want to save battery life or if you don't have a bluetooth device. It also provides a secure zippered storage area for your media device while playing music. Overall, it's a great sounding portable speaker in a small package!Hide