SOLO

Handheld electronic units for adjusting sound levels in hearing aids; personal sound amplifiers; Assistive listening device not for medical purposes; Batteries for use in hearing aids; Computer software for tuning and adjusting sound levels in hearing aids; Computer software for listening and speech recognition; ear buds; earphones; headphones; Protective ear covering shields

Hearing aids; Wireless transmitters and receivers for use with hearing aids; Assistive listening device for the hearing impaired; Ear plugs for noise reduction; Ear plugs for swimming; Ear plugs for medical purposes; Parts of acoustic apparatus for the hearing-impaired, namely, cerumen protection systems; Ear plugs for soundproofing; In-ear monitors for medical purposes