developing products to protect hearing and improve listening

Creator of award winning eers custom-fitted earphones

Free
Message: this...

... should soon be updated. Even though its paid coverage it is still awareness. I think it may be interesting to compare this one with the new, when/if it comes out.

http://www.capitalideasresearch.com/documents/File/SHH_Oct10_update.pdf

Share
New Message
Please login to post a reply