Multiple purpose cameras; Multiframe view cameras; Infrared cameras; Cinematographic projectors; Electric audio playback units with lights and speakers; Video projectors; Smart cameras; Digital video cameras; Movie projectors; Wireless indoor and outdoor speakers; Mini beam projectors; Mechanical computer keyboards; Wireless speakers; Portable vibration speakers; Rearview cameras for vehicles; Protective cases for audio equipment in the nature of wireless speaker and/or microphone; Photograph...