Experience enhanced bass and powerful sound built into a compact package. Equipped with a versatile multi-way strap, it's perfect for on-the-go adventures. With long battery life and water, dust, rust, and shockproof design, enjoy endless hours of good music with your favorite people. Press the ULT button for enhanced bass. This compact speaker packs impressive surround sound. The sound diffusion processor fills any space with sound through its DSP technology. Up to 12 hours of battery life, pumping out music as long as you like. Use the detachable multi-way strap to carry the speaker with you or to hang it outdoors. The built-in microphone lets you enjoy hands-free calling via your speaker, with echo-canceling technology for clear calls. Includes: Speaker, USB Type-C cable, Strap Belt and Reference Guide. Battery charge time: 5 hours. Dimensions: 3.1” H x 8.1” W x 3” D. Weight: 1.4 lbs.