Batteries and battery chargers; Cases for smartphones; Computer card adapter; Computer hardware and peripherals therefor; Computer hardware, namely, wireless network repeaters; Computer network adapters; Computer network hubs; 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 headphon...