All our connections for iPhone, iPad and iPod are certified by Apple.
What does the Apple MFi certification mean?
This certification assures the buyer that the manufacturer has included the MFi chip inside the lightning connector.
Why must be they certified?
This is a prerequisite for it to work properly. If you don't have it, it may stop working shortly or it may not be recognized by the device.
How about if they are not certified?
Nowadays it is very common to find very cheap fake Lightning connectors that can endanger the Apple device by overheating it or rendering the phone connector unusable.