I thought I had done my homework on these PA's but was disappointed from the moment it arrived. Everything was in French, including the power cable! I used another I had, to charge the unit and plugged in my music. It wasn't very loud at all. The tip of the unit looked a bit scuffed too.
I returned the unit (without problem) and ordered an alternative which is a far superior machine. Much louder and more robust. B009L3V81W