KSC35 Wireless

Solid. Almost perfect

Bought these on a whim to see if they stand up compared to the wired versions. They do. They sound great. Only issue is the giant pill on one side of the wire. If changes to that in some way can be evened out on both sides, it would be perfect.

Best in (a Small) Class

The best headphones in wireless Bluetooth, over the ear headphones. With 6 hours of battery life, these are the best option for this type of device that I can find. I would like a heavier version, with longer lifespan, and some better attachments for the ear cuffs, as the attachment points are prone to breaking, and I have had to glue the headphone pad on every pair I have had, but if wishes were horses, beggars would ride. I strongly recommend these, if they look like what you want.

Pretty good

The drivers sound nearly identical to KPH40. The bluetooth pairs and connects mostly fine; a couple of times it has been slow to connect. The cable does pull slightly on occasion, or end up on one side of my neck or the other and needs adjusting. I do think there is a question whether one might be better off with a KPH40 or KSC75 and a separate bluetooth receiver, for the modularity.