JBL Go 4 Speaker

• 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.
  
  
• Don't sweat the small stuff like charging your battery.
  
  
• JBL Go 4 gives you up to 7 hours of playtime on a single charge. 
  
  
• Simply tap Playtime Boost to prolong the playtime, adding up to 2 hours to your battery life.
  
  
• It tunes and optimizes the performance for louder and crisper sound.
  
  
• 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.