USB cables for cell phones; apparatus and instruments for recording, transmitting, reproducing or processing sound, images or data; bone conduction earphones; camera flashes; capacitive pencils for touch screen devices; capacitive stylus for touch screen devices; cellular phone holders for vehicles; earphones; electronic pens; in-ear headphones; earphones and headphones for cell phones; noise cancelling headphones; portable power chargers; protective cases for smartphones; ring stands for cellular phones; stands adapted for tablet computers; stylus pens for touch screen devices; stylus pens for touch screens; wireless chargers; wireless computer mice