Digital audio players; Earphones (other than hearing aids for the deaf); Ear plugs for divers; Headphones; Headphones for audio apparatus; Electronic audio effects apparatus; Audio speakers for home; Plugs for connecting hearing aids to programming apparatus; Integrated audio amplifiers; Apparatus for processing audio signals; Audio interfaces; Speakers (audio equipment); Radio receivers for connection to hearing aids; Audio electronic apparatus; Audio installations; Signal processors for audio speakers; Adaptors for connecting telephones to hearing aids; Amplifiers being audio apparatus; Audio signal processing apparatus; Audio equipment; Audio instruments; Audio players; Audio conference apparatus; Audio apparatus; Audio and video receivers; Audio electronic instruments; Audio amplifiers; Audio speakers; Audio transmitter units; Audio processing apparatus; Audio door entry systems; Audio recording instruments; Musical instrument digital interface controllers being audio interfaces

Electronic hearing apparatus with masking for tinnitus sufferers; Ear adaptors for hearing aids; Earmoulds being parts of hearing aids; Medical instruments for use as aids to hearing; Medical hearing instruments; Acoustic amplifiers (hearing aids) for partially deaf persons; Acoustic coupling apparatus for use with the ear; Hearing protectors, other than ear plugs; Hearing protection devices, other than ear plugs; Ear plugs [hearing protection devices]; Apparatus for use in treating hearing disorders; Orthopaedic healing aids; Apparatus for use in testing hearing disorders; Hearing protectors; Hearing aids; Programmable hearing aids; Hearing devices for use by persons with a hearing impairment; Hearing protectors to prevent loud noises damaging the hearing; Medical instruments for use in relation to hearing; Hearing apparatus for the deaf; Apparatus for use in alleviating hearing disorders; Listening apparatus for use by persons with impaired hearing; Ear plugs for swimmers