Good bass not that great for higher sounds but kicks hard for bass and is loud and battery lasts great love it jbl est un excellent produit mais deception jbl extreme se connect pas avec le connect meme avec app this is an all around amazing speaker ive had it for 2 months absolutely amazing no issues would reccomend jadore cette haut parleur qualité de son incroyable as a big jbl bluetooth speaker fan i can say that this speaker is absolutely awesome