I'm using this rn in my headphones at work to keep out the sound of two separate coworkers' music, and it's nice. I turn down the high treble because I don't need the hiss, and turn up the bass a bit more to block out the sound of the air conditioners. I saw they have a link to become a patron or make a donation, and they offset their CO2 equivalent - and I thought, maybe I'll offset my freeloading by giving them a free ad on my favorite social media platform

so there you go