Ear plugs for divers; Headphones; Earphones; In-ear earphone; Recording and playing devices for sound and image carriers; Sound and picture recording apparatus; Sound recording and sound reproducing apparatus and instruments; Sound recording and playback machines; Sound systems comprising remote controls, amplifiers, loudspeakers and components therefor; Sound transmitting apparatus; Electronic and optical communications instruments and components, namely, optical transmitters, optical receivers, optical data links, optical transceivers, cable television transmitters, digital transmitters, communication link testers for testing communication links; Apparatus for transmission of communication; Communication software for providing access to the Internet; Testing and measuring equipment for use in testing hearing for non-medical purposes, namely, earphones, apparatus for sound reproduction, audiometers; Hearing protection devices and hearing protection equipment consisting thereof, namely, protective ear coverings

Ear plugs for medical purposes; Ear plugs for noise reduction; Ear plugs for sleeping; Ear plugs for soundproofing; Ear plugs for swimming purposes; Ear plugs for swimming; Ear plugs for the protection of ears against noise, draft, moisture and adverse weather conditions; Ear protection devices for the protection of ears against noise, draft, moisture and adverse weather conditions, namely, ear plugs; Hearing protectors to prevent loud noises damaging the hearing; Programmable hearing aids; Acoustic generators for medical use; Medical equipment for hearing tests, namely, audiometers; Hearing protection devices and hearing protection equipment consisting thereof, namely, ear plugs; in-ear listeners and ear buds for medical purposes; Hearing protection products, namely, earplugs and ear muffs specially adapted for medical purposes; Apparatus and devices for hearing tests, namely, audiometers

Ear protection devices for the protection of ears against noise, draft, moisture and adverse weather conditions, namely, clothing in the nature of ear muffs, ear bands, ear warmers