Adaptors for connecting telephones to hearing aids; earphones (other than hearing aids for the deaf); hearing aids, other than for the deaf; induction rods to transmit sound to hearing aid wearers; plugs for connecting hearing aids to programming apparatus; radio receivers for connection to hearing aids; remote control loudness controllers for connecting to hearing aids; telephone apparatus for use by persons with hearing difficulties

Acoustic amplifiers (hearing aids) for partially deaf persons; apparatus for use in alleviating hearing disorders; apparatus for use in testing hearing disorders; apparatus for use in treating hearing disorders; ear adaptors for hearing aids; earmoulds being parts of hearing aids; electronic hearing apparatus with masking for tinnitus sufferers; hearing aids for the deaf; hearing apparatus for the deaf; hearing devices for use by persons with a hearing impairment; hearing protectors; hearing protectors to prevent loud noises damaging the hearing; listening apparatus for use by persons with impaired hearing; medical hearing instruments; medical instruments for use as aids to hearing; medical instruments for use in relation to hearing; programmable hearing aids