Does not work for my application

Bring the same after connecting to the iPhone 5 a warning (not an approved / certified accessories).
Is not connecting with my iPhone 5s ago - both with my blood Duck meter and to my Sony Multi Fink tion device with iPhone 4 plugs. For me, therefore, not to use!
Very positive, the customer friendliness!
After a very nice phone call from the dealer with me my money was paid back without hesitation, without that I had to return the item. I call that exceptional customer service !!! The dealer did phone a very competent impression. The problem is, most especially in terms of customer unfriendly Apple policy, when changing to new devices that own old is no longer committed to cultivate with and wanting anbringhen their own overpriced adapter in case of doubt, without these in then funftionieren (see ratings the original cables)!