3D spectacles; Apparatus for transmission of communication; Audio-receivers and video-receivers; Audio cables; Blank integrated circuit cards; Cabinets for loudspeakers; Cable connectors; Chargers for electric batteries; Computer peripheral devices; Connections for electric lines; Data processing apparatus; Earphones; Electric cables; Electrical plugs and sockets; Headphones; Mouse pads; Semiconductor devices; Sound transmitting apparatus; Data processing equipment, namely, couplers; Digital ...