Ruggedly designed for the extreme outdoor Audiophile enthusiast.Explorer is a ruggedly designed premium outdoor centric Bluetooth speaker that brings the music to your ears the way the artist intended. It has a powerful 15W output and built-in 6,000mAh lithium polymer battery that plays louder and longer, compared to the competition, with a combination of advanced technologies and audiophile sound tuning that reproduce the fullness, clarity and depth of your music. If you happen to receive a phone call while climbing Mount Everest it will pause your music to let you take the call, then resume where you left off once you're done. The rugged construction, IPX5 protection against water/dust/sand/snow, portable design, and a sturdy bicycle handle bar mount with adjustable rubber grip, makes it a true outdoor activity speaker to take your music with you anywhere and everywhere you go. Mount this speaker onto your bike and ready to hit your favorite trails!