The software kept saying the seal around my ear wasn't right.

So everyone’s ears are different, but my experience was that I needed to find just the right position/seal on my ear

Even If you have the perfect seal, it slides down from your head

It took me a long time to set it up as I didn't have a good seal on my left ear, my girlfriend didn't on her right, at the end both profiles sounded good and there wasn't much of a

They're not meant for that and the weight will shift them off your ears, messing with the proper seal around your earsBaseline functional "headphones" I'm comparing against: Apple Air Pods, Bose Quiet Control

Not so easy to adjust to head to create good seal in both ears, but not daunting

No problem with getting the earbuds in my ears and a decent seal.

That was all fine, though it's a little fussy to get the right seal

The initial fit indicator gives you an image of the headphones - slightly transparent - and as each ear forms the 'proper' seal the earcup begins solid and has a check mark

The program asks for a perfect seal but headphones hardware is not able to provide it

A seal is impossible

No problem with getting the earbuds in my ears and a decent seal.

I was unable to get a good seal on the inner ear phones

Setup - self explanatory, but it ran a test on me initially and could never get a good seal, with or without glasses.

The seal can be a little tricky to get right too

I understand that there needs to be a good seal in order to deliver the full sound experience, but it's too much.