I can't really say much, but they have more than just this coming soon :p They have at least (that I'm aware of) one more headphone coming out (is it a headphone?). None of them are wireless (so PS210BTNC is out of the picture) :) I do have access to more pictures, but I wouldn't want to ruin it for anyone. If you search hard enough, you can find them though :)
Here's one that they posted publicly on their Facebook: https://www.facebook.com/photo.php?fbid=10150930908372817&set=a.10150931073382817.413454.62925307816&type=1&theater
Like I said, they do have at least one other coming out.