Ear plugs (ear protection devices); Ear protectors (other than ear plugs); Noise protection means in the form of deformable ear plugs; Hearing protectors to prevent loud noises damaging the hearing

Application software; Computer programs, downloadable; Material for electricity mains (wires, cables); Chargers for electric batteries; Batteries, electric; Wearable activity trackers; Cabinets for loudspeakers; Earphones (other than hearing aids for the deaf); Audio and video receivers; Connected bracelets (measuring instruments)