Bought as cheap backup (monitor) set (together with Fun Generation PL112 P) when I need sound outside main room. They are not loud, but enough for my need. Big plus is Bluetooth, which works perfect. So I can use this set also as home party set without ton of cables and other equipment. I only need phone with Spotify :)
Build quality is average, materials ar very cheap, so overall - it looks very cheap, but in fact (when you look at price), it is very cheap. You get what you pay for.