JBL Charge 4 portable bluetooth speaker (black)

Big sound for the big outdoors Like to play hard outdoors? So does the JBL Charge 4 portable Bluetooth speaker. It features a rugged build for rough-and-tumble adventures, with a completely waterproof cloth and rubberized covering. The speaker cranks out big, bold sound with plenty of bass. And it can do so for up to 20 hours on a single battery charge. It can keep your smartphone or tablet powered up, too. Sound that packs a punch The Charge 4 uses a single full-range driver to give you clean, clear sound, with two passive radiators to reinforce the bass. JBL's advanced digital signal processing ensures rich, full sound from its compact design. The app makes it happen The JBL Connect app gives you total command over your Charge 4 speaker. It's a free download for your iPhone?, iPad?, or Android(tm) smartphone or tablet. Pair two Charge 4 speakers for spacious, stereo sound. You can also pair over 100 compatible JBL speakers together for one serious field party. The app also lets you pair two devices simultaneously with the Charge 4.You and a friend can take turns playing tunes through the speaker for an awesome co-DJ'd playlist. Chaaarge! The Charge 4 has a USB-C port with a cable included for charging the speaker's built-in battery. USB-C means extremely fast power transfer, compared to standard USB. A separate USB charging output lets you refresh your mobile device's battery using your existing charging cable.