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: I cannot comment on the speaker because it was never delivered. The company required a signature and fedex did not allow that to be waived or give me an opportunity to pick it up before they sent it back. not a good process for working people and not a good site that makes the bizarre shipping rules clear.
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.
Summary: The bluetooth signal from the speakers, even when turned off, was so strong that it played havoc with my computer. It fouled up several essential computer functions such that I was not able to use them at all. They continually send out a bluetooth search signal as long as they are plugged in. They went in the garbage in disgust. The speakers themselves were nice, but when they foul up your computer operation, there's no point in having them.