Having a Wiko Cink Five it was difficult for me to find compatible headphones with standard Wiko (OMTP standard), different from many of the phones (CTIA standard). In short, I ordered this adapter and it works very well with my Wiko cink Five. I therefore recommends that users who experience the same problem with their Wiko. The delivery of the product for its very quick so nothing to say the above. 1 star less just because of its price that I find a little high, but overall it's a great product.