The Braven 625s Portable Wireless Speaker (Stealth Black) has 2x custom HD audio drivers, which provide stereo audio amplified by left and right channel passive subwoofers. A 6 W total output speaker (3 W per channel) will enable your audio to permeate the large open spaces around you. It can be used wirelessly with any Bluetooth device. If your device isn't Bluetooth compatible, you can still connect using the included 3.5 mm audio cable.
With a 1700 mAh portable USB power bank, the Braven 625s can play music, take calls and provide a soundtrack for other media for up to 16 hours. This same power bank can be used to quickly recharge other USB mobile devices while you're exploring the outdoors.
The shock absorbing exterior housing enables the Braven 625s to keep up with you on your outdoor adventures. The benefit of having a built-in power bank extends beyond charging your phone and it can also power the included LED flashlight via USB. A water resistant dry bag is included to help protect it from the elements to keep you moving rain or shine. The functional lanyard will keep your speaker close while taking advantage of the extended range audio drivers.
Take your calls wherever you are using the built-in speakerphone. The internal mic is compatible with Bluetooth-enabled phones, FaceTime, iChat, Skype and other applications.