JBL Go 4 DUO

Don’t let its little size fool you. The JBL Go 4 Duo packs a serious
musical punch, delivering big JBL Pro Sound with punchy bass. Your
friends won’t believe how much great JBL Pro Sound comes out
of such a small speaker. Go 4 Duo ensures you always have great
sound at hand, whether you share one with a friend or keep them
both for yourself.

Stereo sound pairing couldn’t be more hassle free with AirTouch,
our next-level stage of Auracast™. Just lightly touch the two Go 4
speakers together and they effortlessly link, becoming left and right
speakers for immersive true stereo sound. You can also wirelessly
connect multiple JBL Auracast™-enabled speakers for even bigger
and wider sound.

The JBL portable speakers IP67 waterproof and dustproof rating ensures this portable speaker can handle almost any environment, from a poolside party to a seaside picnic.

Don’t sweat the small stuff like charging your battery. JBL Go 4 gives you up to 7 hours of playtime on a single charge. Simply tap Playtime Boost to prolong the playtime, adding up to 2 hours to your battery life. It tunes and optimizes the performance for louder and crisper sound.

Use the JBL Portable app to receive updates, get product support, and unlock features, all straight from your phone. Fine-tune your sound with multiple EQ presets options. Or use the fully customizable equalizer to adjust highs, mids, and lows—so your music is just right for you.

Built with post-consumer recycled plastic and fabric for the speaker grille, so we get big sound with less impact to the planet. It’s also packaged in FSC-certified paper printed with soy ink.