Born from the deep depths of the sea. The Barnacle is a premiere waterproof bluetooth speaker. It's built to accompany the adventurer, withstand the elements, and enhance your stoke. In addition to its shock resistant durability, the Barnacle is fully dust/sand proof. Dunk this speaker under a wave, toss it in the sand, or float it down the river the Barnacle can hang! Through stages of evolution the Barnacle has adapted a suction cup, helping bring #MOREMUSICMOREPLACES. Stick it to any smooth surface! Whether you are getting frothy before a surf, cruising on your sup, cranking tunes on the kayak, or groovin' in the shower this bluetooth speaker sea creature will endure anything mother nature throws at you. Durable suction cup allows the Barnacle to be mounted directly on smooth flat surfaces IPX68 waterproofing, Fully dust proof for days on the beach, track, desert, woods, etc Bluetooth 2.0 technology, your device can be up to 30 feet away Lasts up to 5 hours once fully charged