iPad Pro 3.5mm adaptor for headphone not working!

Newjackboy

macrumors 6502a
Original poster
Aug 6, 2012
547
213
I have now bought 3 different USB-C to 3.5 mm Headphone Jack Adapters from amazon and eBay. None work! Any ideas?

Each time i plug it in and attach to headphones, the audio continues to come out of the iPad Pro built in speakers as normal