OIDO

Earphones; Wireless earphones; Earphones and headphones; Earphones for cellular telephones; Consumer electronic products, namely, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors, audio decoders, video decoders, speakers, power conversion devices, power converters, and power inverters; Speaker enclosures; Wireless speakers; Audio speakers; Wireless wall-mounted speakers; Audio speakers for automobiles; Wireless indoor and outdoor speakers; Wireless microphones with integrated speakers; Sunglasses incorporating wireless speakers and microphones; Downloadable application programming interface (API) software; Downloadable mobile applications for remote management of hearing aids; Downloadable mobile applications for use in operating and controlling hearing aids; Downloadable interactive software for use in operating and controlling hearing aids; Downloadable software for use in operating and controlling hearing aids

Hearing aids; Electrical hearing aids; Electric hearing aids; Electrically operated hearing aids; Hearing aids with a noise cancelling function; Digital hearing aids

Maintenance of hearing aids; Repair of hearing aids; Repair and maintenance of hearing aids; Maintenance and repair of hearing aids

Hearing aid services; Hearing aid fitting services