Hi Jewel, there are several brands out there. the ones I have are from Lee Valley. they are much like those large headphones. There are a pair of batteries in one pod, A rotary on/off volume control and a mike. The good news is when sound protection isn't needed you can hear, through the mike and headphone speakers what is around you. It is odd though because the sound is mono not stereo so direction is weird but otherwise the sound protection is good. Mine are a little heavy and pretty warm in hot weather.
If I was Han Solo I'd probably pet my wookie ----- Original Message ----- From: Jewel To: blindhandyman@yahoogroups.com Sent: Monday, May 10, 2010 8:50 PM Subject: [BlindHandyMan] Electronic ear protectors The list was discussing these ages ago, and I am trying to find if they are available on the New Zealand market. Can anyone refresh my memory as to the brand, and just what their functions are? If they are * electronic, they must have a battery pack, which, I seem to recall, controls the amount of ambient sound that reaches the wearer's ears. Jewel [Non-text portions of this message have been removed]