Classification Information
Amplifiers; Eyewear; Headphones; Microphones; Acoustic amplifiers; Audio-video receivers; Bone conduction earphones; CD players; Earpads for headphones; Electrical wires; Horns for loudspeakers; MP3 players; Record players; Selfie sticks; Sound mixers; Speaker enclosures; Styluses for record players; Tape recorders; Wearable activity trackers
Electrical and Scientific Apparatus