COHK

Batteries, electric; Cabinets for loudspeakers; Camcorders; Chargers for electric batteries; Communication software for providing access to the Internet; Computer keyboards; Computer mice; Disc memories; Downloadable printing fonts; Electrical connectors; Headphones; Horns for loudspeakers; Loudspeakers; Megaphones; Microphones; Mouse pads; Mouse pads; Stereoscopes; Video screens; Electronic video surveillance products, namely, electronic components of security systems