Description
Quick start guide
heart rate and battery level are displayed directly on the scale for even more convenience
Low noise and cool wind
Watch critically acclaimed series
One Click Charging
JBL Go 4 Ultra Portable Bluetooth Speaker Color:Purple Quick start guideUltra 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.