Batteries; Battery chargers; Chargers for smartphones; Earbuds; Earphones; Global positioning system (GPS) apparatus; Holders adapted for mobile telephones and smartphones; Loudspeakers; Mobile hotspot devices; Mobile telephones; Network routers; Portable power chargers; Protective films adapted for smartphones; Rechargeable batteries; SIM cards; Smartglasses; Smartwatches; Solar batteries; Solar panels for the production of electricity; Tablet computers; USB cables