Just another lightning headphones question
Newly bought iPhone 7. When I plug my native lightning-headphones, I can hear a single beep in them and then nothing - sound continues through iphone's speakers. When I plug ordinary headphones through lightning adapter, everything's fine. Tried restarting iphone - didn't help. iOS is up-to-date. What else can I try before I go to the store?
iPhone 7, iOS 11.4