JBL Charge 3 is a cool designed speakers, I use to conduct parts and functions but in most of the small parts we need to setup a light sound with the clear effect musics without the connective cables because it has a Bluetooth option in it. I am searching for such speakers from long time, I thought of giving a try to this speakers and trust me it is worth and it is a waterproof speakers and has a external portal charging slot whier I can charge it from my car in some times. GIVE IT A TRY GUYS.