I use the Bowes Quiet Comfort, which basically kill all surrounding bass = such as you might find in an airplane. They are $300 but very very = cool. I would get a pair on a contingency and try them;=20 Don -----Original Message----- From: bookport-bounce@xxxxxxxxxxxxx [mailto:bookport-bounce@xxxxxxxxxxxxx]On Behalf Of Gary Wunder Sent: Wednesday, September 22, 2004 1:48 PM To: Bookport Subject: [bookport] Headphone recommendations I do a fair amount of air travel and notice that while the volume on the Book Port is quite adequate, sometimes no amount of volume for a person wishing to preserve their hearing is sufficient for easy listening. I have heard of noise canceling headphones but have no experience with them. Any recommendations and their cost? Gary Wunder gwunder@xxxxxxxxxxxxx