Portable Bluetooth speaker for camping and outdoor use with titanium drivers, BassUp technology, IPX7 waterproofing, 24-hour playback, an app, and a built-in handle Concerning this item Better Outdoor Audio: Press play to enjoy booming, distortion-free stereo sound, even at high volumes, and make your outdoor speaker stand out. Titanium that is 100% pure: Pure titanium diaphragms in Motion Boom drivers generate high frequencies up to 40 kHz for distinctly clearer sound. IPX7 Waterproof and Floats: If your Motion Boom outdoor speaker stops working, don't panic! It floats and is totally waterproof. 24-Hour Playback: Motion Boom outdoor speaker models can play music for up to 24 hours on a single charge, which will keep you going on walks, weekends, beach days, boat excursions, and other outings. Floating