Earphones; Headphones; Inverters; Scanners; Sirens; Accumulators; Bags for cameras and photographic equipment; Battery chargers; Computer mice; Electric converters; Electric door bells; Electrical plugs and sockets; Electrical wires; Headsets for telephones; LCD projectors; Lenses for telescopes; Power supplies; Solar cells; Wireless ear buds; Wireless receivers and transmitters for portable media players; Wireless speakers; Wireless transmitters and receivers