Crisp, balanced sound and unmatched bass for a Bluetooth speaker its size, plays loud and clear outdoors for beach days or camping trips Waterproof speaker from the Inside out (Ipx7 rating), with soft, rugged exterior that resists dents, cracks and scratches Easily portable with a Tear-resistant strap to bring it wherever you go, strap to your backpack, cooler or handlebars Wireless Bluetooth pairing with up to 6 hours of play time from a rechargeable battery, wireless range up to 30 feet (9 m) Built-in speakerphone for taking calls out loud and voice access to your phone’s Siri or your Google assistant