3D spectacles; Cameras; Smartphones; Smartwatches; Telescopes; Access control and alarm monitoring systems; Car video recorders; Educational apparatus, namely, manipulative blocks used as teaching aids for the visualization of math concepts; Electronic pens; Mini beam projectors; Multimedia projectors; Projectors particularly projectors for the entertainment industry; Remote controls for projectors; Tripods for cameras; Tripods; Video projectors; Wireless chargers; Wireless headsets for smart...