Computer peripheral devices and replacement parts therefor; tablet computer; USB cables; Smartwatches; Smartphones; Couplers; Wireless headsets for smartphones; protective films adapted for mobile phones; Protective films adapted for computer screens; Electric cables, wires, conductors and connection fittings therefor; Electric plugs, sockets, and contacts; Loudspeakers; Battery chargers; 3D spectacles; telephone sleeve, namely, covers adapted for telephone; telephone sleeve, namely, cases ad...