Are there any TWS adapters with Bluetooth LE?

Yep.

Can you post a link? I don't see these.

Any issues with driver flex or pressure? How does its isolation compare to others?

There are the yellow Shure foams.

Not really, but it's not as big as issue as I feared. I just wear it right side up with 90° cables, or rotated 90° and to the left or right side of the shirt collar with straight cables.

In a good way?

Based on my experience so far, I don't consider buying anything with BAs anymore.

YMMV 20% Off coupon on Meze Rai Solo new from the seller “WORLD WIDE STEREO” on Amazon US. It’s not the default seller so you have to select it manually from the sellers list, then click the coupon. I’m not sure if it requires Prime...

How is noise isolation on these? Also, is there any frequency response graph?

Thanks, that is surprising. Maybe there's a hidden vent, like on the Blon BL03's 2 pin connector. How is the isolation? What about bass extension?

How is the driver flex on Dauntless?

I haven't received the Mele yet, but I was also worried about this issue so I asked on the official thread. If you're OK with a slight reduction in upper mids, you can use moondrop filters instead, which have a multi layer design intended to prevent clogging. This is what I intend to do...

Yesterday the Qudelix 5K I bought in New condition from the seller "Qudelix" on Amazon US arrived, but it was clearly used. The warranty section of the app lists 283 days remaining, but I only bought it 6 days ago. It seems like someone may have originally bought it 82 days ago and returned it...

As far as the case differences, I think they're both legit. My original ER2XR had the first case, and the warranty replacement I got from Etymotic a few months ago had the new, slipperier, "cheaper feeling" case.

How is the noise isolation with those?

1 year later, I'm wondering the same thing.

Thanks! What is the source of that graph? Do you know which model of Moondrop filter was used? Also, how do you know that the high density foam mod has the same result as stock? Is there a graph for that?

Has anyone seen a graph of Melee with Tanchjim or Moondrop replacement filters? Alternatively, are there any plans to offer Mele replacement filters? The reports of channel imbalance here and on the other forum make it seem very likely that Mele’s filters suffer from the same moisture issue I...

How does the isolation compare to other tips? Triple, double, single flange?

Are those the ones made from photos of the ear, or ear impressions?

Do you have a link for "Earclogis tips"?