Master and Dynamic MG20

Features:
- 50mm Beryllium drivers
- Leather, Alcantara, Magnesium construction
- 22 hrs of Battery Life
- 7.1 Surround Sound
- Detachable Boom Mic + On-Board microphones
- Bluetooth and Low-Latency 2.4GHz adapter

https://www.masterdynamic.com/products/mg20-wireless-gaming-headphones