Accumulators; Audio cables; Audio recorders; Audio speakers; Audio-video receivers; Blank USB flash drives; Cabinets for loudspeakers; Computer cables; 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; Downloadable software to control and improve audio equipment sound quality; Earphones; Equalisers being audio apparatus; Galvanic cells; Game headphones; Headphones; Headsets for mobile telephones; Headsets for telephones; Headsets for use with computers; Loud speakers; USB cables; Wireless speakers