JBL Go Essential Blue Waterproof Portable Speaker The JBL Go Essential is an ultra-compact portable Bluetooth speaker. Stream music via Bluetooth for up to 5 hours of JBL Original Pro Sound. Make a splash with its IPX7 waterproof design. Available in 3 vibrant colors, Go Essential is the perfect speaker to take your music everywhere. Bluetooth: Y Depth: 32 MM Height: 72 MM Width: 86 MM Components: N Digital Recorder: N Dongle Required: N Power Output: Up to 20W Radio System: N Surround Sound: N Wifi Enabled: N JBL rich Original Pro Sound delivers surprisingly big audio and rich bass from Go Essential’s ultra-compact size. Don’t sweat the small stuff like charging your battery. Go Essential gives you up to 5 hours of playtime on a single charge To the pool. To the park. JBL Go Essential is IPX7 waterproof, so you can bring your speaker anywhere Wirelessly stream music from your phone, tablet, or any other Bluetooth-enabled device.