Smartglasses; smartglasses with functions for facial recognition, directionality, sound filtering, microphone and wireless audio transmission; audio amplifiers; devices and instruments for the transmission, reproduction or processing of sound, images and/or data, namely glasses, microphones, cameras, sensors and processors for voice optimization, noise suppression, voice from noise separation and beamforming
Electrical and Scientific ApparatusHearing aids; electronic hearing aids; hearing aids built into glasses with smart functions; earplugs for parts of hearing aids; acoustic amplifiers, namely hearing aids for use in partial deafness
Medical Apparatus