Battery cases; Cell phone battery chargers; Covers for smartphones; Protective films adapted for smartphones; Solar panels for the production of electricity; Stands adapted for mobile phones; USB cables for cellphones; USB hubs; Wireless cellular phone headsets; Wireless chargers; Wireless computer peripherals; Wireless indoor and outdoor speakers; Wireless transmitters and receivers; Computer mouse, namely, trackballs; Flip covers for smart phones; Protective covers for smartphones