Fresh 'n Rebel's Clam Elite Headphones — Tailored to One's Hearing

[Juan]

I just read a newspaper piece about headphones that apparently are tailored to the owner by using an app to make an "audiometric test", after which the sound is adjusted according to the audiometric test results.

Apparently these headphones are made by Fresh 'n Rebel and are called "Clam Elite" headphones.

Has anyone tried them? Are these headphones any good?