3D spectacles; Apparatus for wireless transmission of acoustic information; Bar code readers; Burglar alarms; Cabinets for loudspeakers; Camcorders; Chargers for electric batteries; Computer peripheral devices; Digital photo frames; Eyeglasses; Headphones; LCD projectors; Light emitting diodes (LEDs); Motion-activated cameras; Portable and handheld digital electronic devices for recording, organizing, transmitting, manipulating, and reviewing text, data, image, and audio files; Radios; Remote...