Headphones; Illuminometers; Acidity analysers; Apparatus for broadcasting, recording, transmission or reproduction of sound or images; Apparatus for transmission of communication; Car video recorders; Consumer electronic products, namely, audio amplifiers, audio speakers, audio receivers, electrical audio and speaker cables and connectors, audio decoders, video decoders, speakers, power conversion devices, power converters, and power inverters; Measuring instrumentation and apparatus, namely,...