B&O's Beoplay M5 wireless speaker has a lot of competition
 

Bang and Olufsen revealed its pricey Beoplay A6 wireless speaker back in 2015. Here at CES, the company has a new model that also handles multiroom audio. The Beoplay M5 projects that trademark B&O sound 360 degrees from a device that's designed...

https://www.engadget.com/2017/01/05/...eless-speaker/