Audio-receivers and video-receivers; Biometric fingerprint door locks; Cameras; Computer mice; Data processing apparatus; Earphones and headphones; Electric wire and cable; Electrical plugs and sockets; Endoscopic equipment for industrial purposes; Home theater systems comprising DVD players, audio amplifiers and audio speakers ; Keyboards; LCD projectors; Loudspeakers; Microphones; Microscopes; Multimedia projectors; Planetarium projectors; Scanners; USB cables; Video projectors