Summary: i bought these to use on vacation and they are amazing. the sound quality is great and they are lightweight and easily transportable. the also connect to your phone via bluetooth so they are great for small parties.
Summary: When connecting via bluetooth, there was a consistent lag (noticeable to the point that mouths would move, then sound would be heard a second or two later). When connected via a cable, I'd constantly get audio drop outs. These are easily the worst speakers I've owned to date.