KILLER AUDIO: With crystal highs, crisp mids and rich bass, Tribit XSound Go Speaker creates an surprisingly immersive listening experience unlike any other. State of the art bass radiators and dual 8W power drivers deliver shocking sound without distortion even at maximum volume. \tWIRELESS CONNECTION: Don’t let cords tie you down. Premium bluetooth 5.0 technology effortlessly connects to all of your bluetooth-enabled devices up to 100ft range. Press and hold the multifunction button to access the voice input for Siri and Google Now. \t24 Hours ALL DAY PLAY: Have any outdoor plans? This Lightweight Portable Speaker keeps the music pumping all day (and all night) long. The powerful lithium ion battery guarantees up to 24 hours of continuous long lasting use! \tBUILT-IN MICROPHONE: Design with built-in mic, you can conveniently answer calls through this bluetooth speaker while exercising, working,taking shower, cooking when connected to your smartphone.If have questions, just click Your Account---Your Order---”Tribit” and tell us what we can do for you. \tEXTREMELY WATERPROOFIN: Pool parties? Lounging on the beach? Singing in the shower? Tribit waterproof speaker is extremely friendly for all sorts of fun.Enjoy loud stereo sound with rich bass music everywhere. Please note: We garrantee the product you buy now is the Upgraded Version. The new version comes with Type-C charging ports while all older versions come with USB charging ports.