Calculators; Eyeglasses; Gyroscopes; Intercoms; Sirens; Smartglasses; Smartwatches; Cases for mobile phones; Cell phone cases; Chargers for batteries; Computer cables; Ear phones; Electric light switches; Electric locks; Flash card readers; GPS navigation device; Headsets for telephones; Identification threads for electric wires; Keyboards for smartphones; Mobile phone straps; Notebook computer carrying cases; Power adapters; USB cables; Videocameras; Wires, electric