Adapter cables for headphones; Adapter plugs; 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; Desk or car mounted units incorporating a loudspeaker to allow a telephone handset to be used hands-free; Electrical adapters; Navigation apparatus for vehicles in the nature of on-board computers; Power...