Seems to work fine except the speakers cut out when powered on but not yet connected to a Bluetooth music source. I contacted support who confirmed I connected them correctly and cannot offer any solution other than a replacement. It took me so long to remove my Harley-Davidson gas tank and run wires to the speakers and battery that I decided to live with the hiss for now. The support guy explained that I can return them anytime within a year of purchase so I plan to wait and see. I don't hear any hissing when the music is playing, so it doesn't really matter to me. Other than that, this controller works perfectly and syncs with my iPhone with ease.
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