Speakers; Tweeters; Earphones; Earphone cords; Earphone amplifiers; Earphone accessories, namely, earphone cushions, earphone pads, earphone cases, and earphone extension cords; Headphones; Headphone cables; Headphone amplifiers; Microphones; Microphone cables; Amplifiers for microphones; Speakers for smartphones; Microphones for smartphones; Downloadable electronic publications in the nature of user manuals and product specifications of speakers, earphones, headphones and microphones; Non-downloadable electronic publications in the nature of user manuals and product specifications of speakers, earphones, headphones and microphones
Electrical and Scientific Apparatus