Earphones; Loudspeakers; Microphones; Smartwatches; Cases for mobile phones; Computer cameras; Computer card adapter; Computer keypads; Digital audio players; Dust masks; Electrical wires; Electronically-operated door latches; Flash card adapters; Liquid crystal display (LCD) projectors; Protective face masks for the prevention of accident or injury; Protective industrial face masks; Protective sports helmet accessories that attach to the helmets, namely, mouth guards, ear pads, throat protec...