Earphones; Televisions; Computer peripheral devices; Digital media streaming devices; Digital projectors; Interoperable communication system designed to provide radio, streaming video, wireless internet, and VOIP phone; LCD projectors; Loudspeakers, headphones, microphones and CD players; Movie editing projectors; Movie projectors; Multimedia projectors; Overhead projectors; Photography projectors; Profile projectors; Projection screens; Self-acting focussing projectors; Set-top boxes; Slide ...