Audio- and video-receivers; Batteries, electric; Cabinets for loudspeakers; Computer peripheral devices; Headphones; Integrated circuits; Laptop computers; Navigational instruments for vehicles; Portable media players; Remote controls for radios, televisions and stereos; Smartphones; Transformers; Video screens; Alarm monitoring systems; Electric navigational instruments; Electric transformers; Electronic monitors and monitor modules for monitoring electric current and electrical signals; Electronic monitors for monitoring flowmeters; Electronic navigational and positioning apparatus and instruments; LCD monitors for security purposes; Slide or photograph projection apparatus; Television apparatus for projection purposes; Touchscreen monitors; Transparency projection apparatus; Video monitors; Voice display monitors