Computer keyboards; Computer mouses; Smartglasses; Light emitting diode (LED) displays; Electric locks; Cabinets for loudspeakers; Video recording apparatus; Black boxes (data recorders); Earphones (other than hearing aids for the deaf); Speed measuring apparatus (photography); Inverters (electricity); Protective films adapted for mobile phone screens; Mobile phone cases; Balance testing machines for tyres; Cameras (photography); Virtual reality headsets; Character recognition apparatus; Recognition apparatus incorporating scanners; Electrical sockets