I think I bought mine from NewEgg.
http://www.newegg.com/Product/Product.aspx?Item=9SIA1TX0K17060
They work well, The wife goes to bed long before I do. Allows me to listen at a higher volume.
I have a friend who bought a pair of Nakamichi headphones at around $70 or so and he is having a problem.
Seems they will not reconnect to his Hopper with sling. Has to go into the Hopper menu each time he turns them on to get them to reconnect.
I have had two cheaper BT headphones and both autoconnected when powering them on again, so I was wondering if yours
autoconnect each time you turn them on?
He tried two headphones and two Hoppers, all failed to reconnect. Seems strange to me since mine reconnected just fine.
Both of mine failed, the first one after a few months and the second one the first day (sent it back for credit). Now looking for
another pair to try. The first pair won't power on unless I have them on charge and quit as soon as I pull the plug. Defeats the
usefulness of BT if you have to be tethered to a power source. (I may pick up one of those portable power batteries to slip into
my pocket to see if that is a viable option.
The second one would lose sound every time I did a pause, skip, or change the channel on my Hopper.