This product did exactly what i needed it to do. It allowed me to plug in my earphones and listen to music through my Samsung blackjack. It was working until i washed it in the washing machine. It didn't really hold up to that test. Even before the wash the adapter was already a little feeble. The day after i received it if i moved it in certain directions i would lose sound.But for the price it was great. I should have bought 2 or 5.