Ultra-portable JBL Pro Sound with stronger bass
Don't let its small size fool you. The JBL Go 4 packs a serious musical punch, delivering powerful JBL Pro Sound with powerful bass. Your friends won't believe how great JBL Pro Sound can sound from such a small speaker.

Up to 7 hours of playtime plus 2 hours with Playtime Boost
Don't worry about the little things like battery life. The JBL Go 4 gives you up to 7 hours of playtime on a single charge. Just tap Playtime Boost to extend playback, adding up to 2 hours to your battery life. Tune and optimize performance for louder, clearer sound.

Waterproof and dustproof
The JBL Go 4's IP67 waterproof and dustproof rating ensures this portable speaker can handle almost any environment, from a poolside party to a beach picnic.

Multi-speaker connection via Auracast™
Want even more powerful JBL Pro Sound? Pair two Go 4s for stereo sound, or wirelessly connect multiple JBL Auracast-enabled speakers via Auracast™ for even more powerful sound.

Made partly from recycled materials
The JBL Go 4 incorporates post-consumer recycled plastic and speaker grille fabric. It's also packaged in FSC-certified paper printed with soy ink.

Vibrant color options
The JBL Go 4 features exclusive colorways inspired by the latest fashion and street lifestyle trends, introducing entirely new hues and combinations.

JBL Portable App
Use the JBL Portable app to receive updates, get product support, and unlock features—all right from your phone. Fine-tune your sound with multiple EQ preset options. Or use the fully customizable equalizer to adjust treble, midrange, and bass, so your music sounds just right for you.