Cell phones; Cellular phones; Computer hardware; Covers for smartphones; Electrical adapters; Flashing safety lights; Flashing and steady safety lights; Flashlights for use in photography; Light emitting diodes (LEDs); Mobile telephones; Optical lenses; Protective helmets for sports; Computer-controlled apparatus for testing and measuring radio frequency signals, concentrations of gas and liquids, audio signals; Electric navigational instruments; Headphones; Pet collar accessories, namely, sa...