Headphones; Cables, electric; Computer peripheral devices; Ear pads for headphones; Headsets for cellular or mobile phones; Headsets for telephones; Headsets for use with computers; Horns for loudspeakers; Transmitters of electronic signals; Wireless chargers

Computer peripheral devices; Data processing equipment, namely, couplers; Electronic pens; Transmitters of electronic signals; Headphones; Horns for loudspeakers; Headsets for cellular or mobile phones; Headsets for telephones; Headsets for use with computers