Video recorders; Portable field chargers; Calculating machines; Cameras; Humanoid robots with artificial intelligence; Computer peripheral devices; Covers for smartphones; Smart watches; Portable digital electronic scales; Electrical connecting cables; Headphones; Walkie-talkies; Integrated circuits; Wearable activity trackers; Electronic pocket translators; Protective films adapted for mobile phone screens; Photovoltaic cells; Signalling whistles; Smoke alarms