$300 · Beyerdynamic Aventho Wireless on-Ear Headphones (black)

I have a gently used (worn twice) Beyerdynamic Aventho high-end Bluetooth/wireless headphones for sale. The sound of these headphones are incredible and give you the ability to adjust the sound to your personalized specs. It comes with all original packing and wires. More information on these headphones can be found here: https://www.amazon.ca/Beyerdynamic-Aventho-Wireless-Headphones-Personalisation/dp/B075NXQ3BL/ref=sr_1_3?ie=UTF8&qid=1539846611&sr=8-3&keywords=beyerdynamic+aventho+wireless