Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signaling, checking (supervision), life-saving and teaching apparatus and instruments, namely, consumer electronic parts and accessories for PDA's, smartphone's, Cell Phones, Laptops, Computers and other Handheld Electronic Devices; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, namely, consumer electronic parts and acce...