WOW-SOUND: Waterproof And An Astounding 50 Hours of Battery Life

The last thing a pool or beach party wants is a speaker with a conked out battery. But with WOW-SOUND Portable Outdoor Speaker System, battery would be the least of your concern. Why? Because this UFO-shaped rugged outdoor speaker has the craziest battery life we have see thus far: over 50 hours per charge (!) …