Batteries, electric; Battery chargers; Battery packs; Covers for smartphones; Electric cables and wires; Eye glasses; Galvanic cells; Headphones; Humanoid robots with artificial intelligence; Liquid crystal displays; Portable computers; Portable media players; Portable telephones; Protective films adapted for smartphones; Rechargeable batteries; Scanners; Smart rings; Smartphone mounts; Smartwatches; Wireless headsets for smartphones