Headphones; Adapter cables for headphones; Computer peripheral devices; 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; Earphones and headphones; Electric cables; Electrical amplifiers for use with musical instruments; Electrical cables for musical instruments; Game headphones; Power adapters