Electric sockets; electric plugs; electrical adapters; fiber optic cable; flexible printed circuit substrate; battery chargers; light emitting diodes; communication components for use with mobile phones, namely, wireless earphones and microphones; electrical and electronic components for communicating over fiber optic cable, namely, photo detectors, optical transmitters, optical receivers, optical amplifier modules, pump lasers, optical connectors, optical isolators, optical couplers, optical...