Loudspeakers; Battery chargers; Briefcases specially adapted for holding laptop computers; Cases for smartphones; Chargers for smartphones; Computer bags; Covers for smartphones; Covers for tablet computers; Electrical outlets; Electrical power connectors; Loudspeakers, headphones, microphones and CD players; Protective cases for tablet computers; Rechargeable electric batteries; Sound systems comprising remote controls, amplifiers, loudspeakers and components therefor; Stands adapted for lap...