Formerly RF3 Headsets, Aircom has rebranded under their own name. They have also updated their air tube headset products and improved upon the original designs!
The new A1 headset is stereo, which we have always preferred. Stereo makes these babies good not only for phone conversations but also for listening to music, something we use them for frequently (perhaps more than actually using a radiating cell phone!).
The A1 headset is made of plastic, but doesn't compromise on the sound quality. If you prefer the real natural wood, go for the A5 instead.
We have tried other airtube headsets in the past, but this brand works better, has a 1-year warranty, and we've had very good feedback from customers. We have, however, seen other brands fail very quickly.
Compatible with most common 3.5mm headphone and headset jacks, including Android phones, iPhones, iPads, MP3 players, etc.