Loudspeakers; Battery charge devices; Computer peripherals and parts thereof; Computer stands specially designed for holding a computer, printer and computer peripherals; Electric audio playback units with lights and speakers; Loudspeakers, headphones, microphones and CD players; Power supplies for lights, sirens and public address systems; Soundbar speakers; Speaker enclosures; Stands adapted for laptops; Stands adapted for mobile phones; Stands adapted for tablet computers; Wireless compute...