Earpicks; Assistive listening device for the hearing impaired; Digital hearing aids; Ear plugs for hearing protection; Electric hearing aids; Electrical hearing aids; Electrically-operated hearing aids; Electrically operated hearing aids; Hearing aids; Hearing protectors without the ability to reproduce or transmit sound; Medical hearing instruments; Sound processors adapted for use with prosthetic hearing devices; Wheeled walkers to aid mobility; Wireless transmitters and receivers for use w...