Headphones; Audio headphones; Cell phone battery chargers; Cellular phones; Monopods used to take photographs by positioning a smartphone or camera beyond the normal range of the arm; Music headphones; Network routers; Personal headphones for sound transmitting apparatuses; Protective cases for smartphones; Protective films adapted for smartphones; Smart watches; Smartphone mounts; Wireless headsets for smartphones; Wrist-mounted smartphones; Adjustable smartphone and PC tablet stabilizers an...