Battery chargers; Computer peripheral devices; Data cables; Data processing apparatus; Data processing equipment, namely, couplers; Earphones; Electric navigational instruments; Electrical and electronic burglar alarms; Loudspeakers; Luminous pointers; Optical apparatus, namely, a non-lethal security device that uses a light source to detect, warn, repel, temporarily blind, disorient, nauseate, disable, confuse, debilitate, stun, subdue, stop, or incapacitate persons or animals; Portable medi...