Headphones; Mousepads; Audio equipment for vehicles, namely, stereos, speakers, amplifiers, equalizers, crossovers and speaker housings; Computer peripheral apparatus; Computers and computer peripheral devices; Electronic apparatus, namely, motion detectors; Motion sensitive security lights; Mouse mats; Noise cancelling headphones; Plug adaptors; Projector lamps; Radio-frequency transmitters; Stands for photographic apparatus; Wireless computer mice; Wireless transmitters and receivers