Can you use a bluetooth headset to Direct Connect?

you can, put as of right now, you still need to use the PTT button on the phone.

Well since you have one, I purchased one but I have no clue why, I guess because it only cost me 100.00 is there anything that I need to look out for or that is cool that you might want to inlighten me on??

i'm pretty sure you cannot use the bluetooth for DC

you can use it for listening to PTT but you can not use the button for activating a PTT conversations.