When I speak on my Bluetooth I can hear the conversation perfect if it is turned up enough, but the person I am speaking to can rarely ever hear me! Drives me absolutely crazy because it is supposed to be a helping function that does not work properly at all! And sometimes it will not recognize my device (phone) when I get in my car and the Bluetooth will not come on at all! I'm not sure if it's a malfunction with the electronics because my window messes up my Bluetooth messes up and my usb sometimes does not connect at all either.