Well here I have finally received the adapter to an external microphone for my camera sports "NPC S70 +" and I'm satisfied with the product in question is well packaged and especially for the price I'm happy! by against just one thing if you want to insert the mini USB with waterproof case and open the screw of attention so it does not happen to small change, I have cut an adapter tip that he bumps into and voila I have the box over the external mic in case of rain.