hi tom, you are right no batteries. i have used the little foam plugs that stick in your ear and expand , i think these do a better job of letting in other sounds you need to hear. jim
At 01:29 PM 4/1/2008, you wrote: >Jim, > From what you say it sounds like these protectors are not electronic? >no batteries? is that correct? > >I wonder if they are signifficantly better than good foam ear plugs >with a head band/ > >What do they cost? > >Thanks >Tom > > >No virus found in this incoming message. >Checked by AVG. >Version: 7.5.519 / Virus Database: 269.22.3/1354 - Release Date: >4/1/2008 5:38 AM
