Incipio’s OX case was one of the most anticipated solutions to Apple’s removal of the headphone jack. It’s finally out, but we’ve already moved on.
How to Fix Problems With Your iPhone Headphone Jack
Apple IPhone Headphone Jack Plug : 7 Steps - Instructables
[Step-down Design]: This 3.5mm aux to aux cable is easy to connect with your phone without taking off your phone case. ★Kindly Note: While if you have
CableCreation Aux Cable(6Ft/1.8M),3.5mm Audio Cable Male to Male,1/8 inch Auxiliary Stereo Jack,Aux Cord for Headphone, Phone, Car, Speaker and
Apple removes headphone jack from new 10th generation iPad
Adding a working 3.5mm headphone jack to iPhone 7
Use Apple wired headphones – Apple Support (UK)
Apple IPhone Headphone Jack Plug : 7 Steps - Instructables
The Best Headphones and Earbuds for Your iPhone
Sorry, Apple, the headphone jack isn't going anywhere (An article from 5 years ago, thought I might post. Oh, how times change) : r/apple
How to Answer the Phone with Earbuds
How to charge your iPhone and listen to headphones at the same time!