Educational toys for teaching math principles to children, namely, manipulative blocks for displaying patterns and groupings; Toy building blocks; Toy construction blocks; Children's educational toys for developing fine motor, cognitive, counting skills, alphabet and verbal skills

Personal stereos; Audio speakers; 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 convertors, and power inverters; Audio recorders, Audio headphones; Digital audio players; Stands specially adapted for stereos and audio speakers; Remote controls for stereos; Stereo amplifiers; Stereo cables; Stereo headphones; Stereo receivers; ...