JBL Go 4 Ultra Portable Bluetooth Speaker voucher which effectively reduces ambient light

which effectively reduces ambient light interference

X5 ensures sharp image quality

lifelike colors with support for Dolby Vision

Perfect to use while running

1 USB-A port with Quick Charge 3

JBL Go 4 Ultra Portable Bluetooth Speaker voucher which effectively reduces ambient lightUltra 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.