Really tough to accurately select the color of light you wish to shine, orange and green can be exceedingly difficult to find in the wheel, may be a sensitivity issue. Speaker is cool, and sounds fine, for a little bluetooth. I wish there was also a color block selection to easily choose the one you want.
Can't get the lights to work it such a pain to try to connect them to each other. It keeps telling me it's not connected looks like a waste of money if the lights don't start working or this app doesn't suddenly start working smoothy I'm returning all of them. It's rediculas it tells me there's no devices connected but then one of them now finally 2 of them will start playing music. But says it's not connected so won't let the colors even show up. The web site is a joke it offers zero help. I'm starting to think this is a total rip off I can go get an awesome Stereo for the same or less than what I paid for these no light