Miccus & Avantree Bluetooth Devices

Can anyone chime in that have this set of headphones? Looks like they have really decent reviews over at Amazon (4/5 stars). I’ve been looking for a decent pair to use while at work, that have the capability of linking to both my phone and my computer simultaneously.

Anyone?

I’d love to hear some feedback from anyone that might have or used one of the sport headsets, as my head is on the larger size and would prefer these to not too tight or small. As a comparison, I have a pair of Moto S10-HD and they fit snug on me.