JBL Go 4 Ultra Portable Bluetooth Speaker Band Whether you’re working a long

Whether you’re working a long shift or enjoying a day on the water

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which will not fade even after long-term use

> 84 complex processes with delicate touch

Realize the full potential of soundcore H30i wireless on-ear headphones

JBL Go 4 Ultra Portable Bluetooth Speaker Band Whether you’re working a longUltra 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. 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.