Hearing aids for the deaf; Electric hearing aids; Electrically-operated hearing aids; Hearing aids; Wireless transmitters and receivers for use with hearing aids; Assistive listening device for the hearing impaired; Electrical hearing aids; Ear trumpets; Medical hearing instruments and parts of such devices; Digital hearing aids

Adapter plugs; Converters for electric plugs; Covers for electric outlets; Electric plugs; Electric sockets; Electrical plugs and sockets; Ethernet adapters; Movable sockets; Multi-outlet socket blocks; Plug connectors; Power adapters; Power connectors; Round plug connectors; Safety contact plugs