Ear picks; Ear plugs for medical purposes; Ear plugs for noise reduction; Ear plugs for sleeping; Ear plugs for soundproofing; Ear trumpets; Fumigation apparatus for medical purposes; Hearing aids; Hearing aids for the deaf; Hearing protectors without the ability to reproduce or transmit sound; Surgical sponges; Therapeutic devices using heat to provide relief from ear pain; UV lamps for medical applications; Wireless transmitters and receivers for use with hearing aids