Blank audio cassettes; Wearable computers in the nature of smartglasses; Blank audio tapes; Soundbar speakers; Electronic sound devices containing pre-recorded sounds for placement in toy vehicles; 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; Sensors for scientific use to be worn by a human to...