February 23, 2011 No Comments Free Hearos Ear Plug Samples Get one free ear plug sample per U.S. residence. Pick from Original HEAROS, Xtreme HEAROS or Sleep Pretty In Pink. If you signed up last year you might not be able to sign up again. Free Hearos Ear Plug Samples Facebook Twitter Add Comment Notify me of follow-up comments by email. Notify me of new posts by email.