So Fairphone have provided an easy and reasonable solution to this issue with a simple USB-C to 3.5mm adapter
I am sure there are several out there who would maybe just want a single cable to use from their headphones to the phone. If you have an existing pair of headphones that have a removable 3.5 mm cable then you could use one of these:
This is utterly disappointing.
I just got myself FP3+, and i guess i will be keeping it. Loss of headphone jack is a dealbreaker for me. I bought FP3+ for instance specifically cause it had headphone jack. There is no reasonability in adapters. This is just stupid.
There is a plethora of headsets supporting wired and wireless. Both my over-ear support is.
WH1000XM4 supports 3.5mm, USB-C, and BT.
Logitech G933 supports 3.5mm, microUSB, and a proprietary 2.4 GHz technology which can be enabled with a USB-A dongle (this worked on FP2 with microUSB to USB-OTG dongle.
For sure not, it is too bulky. But I just wanted to mention that it works.
I got experience with WH1000XM4 and WF1000XM3/XM4 (I gave the 3 to my mother, she’s happy with them). Tbh the XM3 is currently only 125 EUR instead of 280 EUR for the XM4, I would say the price difference isn’t worth the upgrade right now. For over-ear, WH1000XM4 is nice, but I am not sure if it is worth the upgrade from the predecessor either.
There’s a lot more devices which got both 3.5 mm and Bluetooth. See price comparison websites like Tweakers (Dutch) or Geizhals (German). Example.
I have not used the WH1000XM3, I got the XM4 (both WF and WH).
What is nice is that the predecessors of the XM4 are cheaper now, while they give good value. Probably same is happening with older headphones as well. Its just that they may have some disadvantages like older Bluetooth, or maybe less good ANC.