Despite the Go 3's incredibly small size, JBL Pro Sound produces surprisingly large audio and powerful bass. The JBL Go 3's incredibly portable design complements the newest fashions and makes it look as good as it sounds. Because the JBL Go 3 is dustproof and IP67 waterproof, you can take your speaker with you wherever you go. Stream music wirelessly from any Bluetooth-enabled device, including your phone and tablet. You can play for up to five hours on a single charge with the JBL Go 3. Components Included: Warranty Card, Safety Sheet, Quick Start Guide, Type C USB Cable, and JBL Go 3. Wattage Output: 4.2 Watts Type of Power Source: Battery-Powered