Focal Hadenys Open Back Headphones

Focal Hadenys Open Back Headphones Introduction

Hello, I purchased these on September 4th. They're in PERFECT 10/10 condition new. The box has been opened and they've been worn only for a few hours. I realized I would prefer a closed back headphones due to having a noisy environment. Unfortunately, the return policy for the store did not allow opened returns of headphones. 840 or best offer.