I found a way to make my ctx 3030 Bluetooth and it works great! Just thought I would share. The Bluetooth module seems to have 0 lag. I tried with the wired headphones on a target then the Bluetooth and response was identical. I will link everything below.
Module
https://www.amazon.com/gp/aw/d/B01IV1H1ME?psc=1&ref=yo_pop_mb_pd_title
Headphone adapter
https://www.amazon.com/gp/aw/d/B01M66RZ9T?psc=1&ref=yo_pop_mb_pd_title
90 degree cable
https://www.amazon.com/gp/aw/d/B0742C82RF?psc=1&ref=yo_pop_mb_pd_title
Headphones
https://www.bestbuy.com/site/insign...-ear-headphones-black/5759922.p?skuId=5759922
I also used some Velcro for the box that I picked up at Home Depot. Enjoy!
Module
https://www.amazon.com/gp/aw/d/B01IV1H1ME?psc=1&ref=yo_pop_mb_pd_title
Headphone adapter
https://www.amazon.com/gp/aw/d/B01M66RZ9T?psc=1&ref=yo_pop_mb_pd_title
90 degree cable
https://www.amazon.com/gp/aw/d/B0742C82RF?psc=1&ref=yo_pop_mb_pd_title
Headphones
https://www.bestbuy.com/site/insign...-ear-headphones-black/5759922.p?skuId=5759922
I also used some Velcro for the box that I picked up at Home Depot. Enjoy!