Headset Adapter

Was so happy on the adapter. I am hard of hearing and hearing aids wear, so I only can wear headphones and not in your ear. Has also worked with the head Listen, I hear Super but the microphone must be sauschlecht my interlocutor has very good hearing and hardly understood me, only if I have the Micro kept exactly at the mouth and then in spite of the still very poor. I'm very disappointed because I thought now I can call in a slightly louder surroundings. So it goes on looking, or equal to the original buy the iPhone, will probably be better !?