Endoscopy cameras for industrial purposes; Endoscopic equipment for industrial purposes; Borescopes; Apparatus for recording and reproduction of sound, images or data; Apparatus for recording distance; Cable locators; 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; Extension cables; Circuit board...