Earphones; Eyeglasses; Smartphones; Audio-receivers and video-receivers; Computer monitors; Digital photo frames; Electronic pens; Headphones; High definition televisions (HDTVs); Loudspeakers; Mounting brackets adapted for computer monitors; Portable computers; Protective films adapted for smartphones; Solar batteries; Solar panels for the production of electricity; Sound bars; Video baby monitors; Video projectors; Weighing scales; Wireless headsets for smartphones; Wireless speakers