Computer interfaces; Computer peripheral devices; Optical character readers; Apparatus for use in communications networks; Anti-interference devices (electricity); Headphones; Audio and video receivers; Cables, electric; Material for electricity mains (wires, cables); Converters, electric; Plugs (electric); Sockets (electrical); Couplings, electric; Connections, electric; Wire connectors (electricity); Electric remote control apparatus (other than remote controls for toys); Optical fibers (light conducting filaments); Fuse wire; Electric wires of metal alloys; Eyeglass frames; Sunglasses; Rechargeable batteries