seeking wireless headset recommendations

I'm not in a hurry, but eventually I'd like to get a wireless headset. The cheapo headset I got has gotten flaky on me (the microphone part has come loose) so I got a cheap microphone that plugs into the mike port (plug?). The wireless headsets I looked at all cost more than I could justify spending on zero research. Recs, anyone? Yes, you, my copious readers. Laf.

While I'm talking about eventual purchases, I'm gonna get a linux box one of these days. Maybe after I move to a bigger place.