Smartphones; Adjustable smartphone and PC tablet stabilizers and mounts; Chargers for smartphones; Covers for smartphones; Protective cases for smartphones; Protective films adapted for smartphones; Rechargeable electric batteries; Smartphone stabilizers; Stabilizers for smartphones with protective cases; USB (universal serial bus) hardware; USB cables for cellphones; USB hubs; Wireless charging pads for smartphones; Wireless charging stands for smartphones; Wireless headsets for smartphones