Egads- so I opened em all up to test them, the last 2 I bought arent working so well. Ine has high feedback due to the mic feature when thats enabled. When you start talking theres some vibrations to your voice, I guess it could be ok, but not entirely happy about it. The second one is a complete wreck, I dont have any electrical know how to fix him. He has a high whirring noise when you have him in regular sensor mode but the second you try the mic mode he just has his mouth moving and whir whir of each eye movement sounds. The sound of his jaw going up and down continuously (not even following your voice at this point). I was testing these out before putting them in storage, its pitch black outside and its kinda creepy out, being as everything is still wet from the downpour this afternoon and theres a strong breeze. I normally would love this atmosphere, but standing there watching and listening to my borked spirit ball gave me the heeby jeebies. I dont see a way to fix him, he must have been dropped at some point. Ill try going to next city to see if they have any.