Earphones iPad

You won’t be able to do it you need a USB Type C to headphone jack to connect it or use Bluetooth headphones you cannot connect iPad Pro 11 inch with earphones with lighting cable LOGICAL REASON: iPad Pro 11inch feature USB type C and not lighting port

Here’s the link for USB Type D to Headphone Jack

https://www.apple.com/shop/product/MU7E2AM/A/usb-c-to-35-mm-headphone-jack-adapter?fnode=10ca4b5f7d110b562d86ddc9eed46dba492066cb19e64b7381c0bdf699c5851bd61642356386b6658a6ccb4f29b3a10a38df4102746d21f1887f9cb5de9202646d8e04784d5f7a35984d3a807b2e69e9cc615ac19a8ccff8581614a48843a8d5

You don’t.