EFFICVERWAL

Calculators; Earphones; Headphones; Loudspeakers; Microphones; Microscopes; Telescopes; Bags adapted for laptops; Bar code scanners; Batteries, electric; Computer cameras; Computer display screens; Computer keyboards; Computer mouse; Document printers; Laptop computer cooling pads; Mounts and mounting brackets adapted for televisions; Multimedia projectors; Network routers; Protective films adapted for computer screens; Rechargeable batteries; Stands adapted for laptops; Ticket printers; Wireless chargers; Wireless charging pads for smartphones; Wireless ear buds