so I bit be zero ... nobody is perfect ... but the product in question is connected to my samsung rating! and even at the iphone ... until it's cool ... my friend and I arrived sum is connected to this thing ... well cool telephone calls it works on both phone! cool yess !! then or are the souscie? ben er for mp3 is dead! I'm not pervenu has ecouté ... or buddy ... balance ... is the m .... I should've returned ... I regret my purchase ...