Weight: 24

Carrier Frequency: 2404 - 2478MHz

reaching new dimensions in high-fidelity playback

Charging case dimensions (l x w x d): 51

Gross weight: 1

JBL Go 4 loudspeakers Weight: 24General Features Whats in the box Key Specifications Reviews General Features Ultra portable JBL Pro Sound with punchier bass Dont 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 wont 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 Dont sweat the small stuff like charging your battery.