I'd suggest you try the single-flange Shure EASFX1 tips -- for me they fit and sound better than the OEM tips.

A work of art!

Audio tubes as described, packaged with great care and shipped quickly. Great communication. Highly recommended seller!

Audio tubes as described, packaged with great care and shipped quickly. Great communication and post-sale follow-ups. Highly recommended seller!

You can get these USB B-to/from-C adapters on eBay, e.g.,: https://www.ebay.com/itm/325128205845 https://www.ebay.com/itm/225493350825

No, they do not (which is a good this for people who already know their size :-) ). To pick out the size for me, I measured the best fitted (single-flange) tips on my other earbuds and then used this guide from Shure ...

I recently switched from the Ety tripple-flange to the single-flange Shure EASFX1-10S and couldn't be happier with isolation, audio sound, and especially fitment.

PM'ed!

Being single flange they only go 2/5 as deep compared to Ety triple flange tips, but their seal is better. The sound to me seems slightly more "full-body".

I had considered trying the Final E but decided to go with the Shure EASFX1, and I am quite please with their fit improvement compared to the Ety OEM triple flange fit and their audio sound handling.

I decided to give the Shure EASFX1-10S a try, and I am quite please with their fit improvement compared to the Ety OEM triple flange fit and their audio sound handling.

Did your order from MagicsAudio arrive in reasonable amount of time?

Do the ER2 use the same notched-MMCX cable connector as the ER4?

Do you need an nozzle size adapter to make use of the CP240?

Nice! When I first saw the photo in your original post I didn't realize the MMCX to MMCX adapter was there as I didn't expect it to be angled.