Master & Dynamic made a wireless version of its iconic MH40 headphones
 

Master & Dynamic's MH40 was first set of headphones the company designed, and it released it in 2014. In may ways, that model set the standard for what would become M&D's trademark design style: a refined mix of metal and leather. It makes se...

https://www.engadget.com/2019/11/12/...nes-announced/