Received these as a gift but I don’t like them because my ears are small. It connects automatically to your iPhone and see photo for the serial number. I don’t have the charging cable and I don’t know whether it is real since I didn’t buy it hence the lower price. Sold as in final. It somehow shows up as having apple care when connected to the phone as a glitch. I want to be very clear that it does NOT have apple care and will not work if you go to Apple. Sometimes there is like a noise when you used the headphones for a long time. It goes away as soon as you turn the headphones off and back on. Just FYI.