JBL Go 4 Ultra-Portable Bluetooth Speaker

Ultra-portable JBL Pro Sound with punchier bass 
Don't let its little size fool you. The JBL Go 4 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.

 Up to 7 hours of playtime plus 2 hours with Playtime Boost

 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 seaside picnic. 

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

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

 JBL Portable App
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 preset options. Or use the fully customizable equalizer to adjust highs, mids, and lows—so your music is just right for you.