Antennas; Cables, electric; Cell phone cases; Infrared thermometers, not for medical purposes; Laser pointers; Loud speakers; Microphones; Navigation apparatus for vehicles in the nature of on-board computers; Signal bells; Signal whistles; Vehicle breakdown warning triangles; Camera shutters; Display screen protectors for providing shade and privacy specially adapted to electronic devices, namely, cell phones; Earphones and headphones; Photographic filters; Traffic-light apparatus