3D spectacles; Cameras; Earphones; Megaphones; Microphones; Scales; Smartglasses; Smartphones; Automatic pill counters; Bags adapted for laptops; Battery charge devices; Blank USB flash drives; Cases for smartphones; Computer keyboards; Computer monitors; Covers for smartphones; Electronic book readers; Electronic notice boards; Electronic pens; Notebook computers; Pocket calculators; Protective films adapted for computer screens; Protective films adapted for smartphones; Rechargeable batteri...