Electric connectors; Video data converting apparatus; Devices for the projection of virtual keyboards; Projectors; Electronic pens (visual display units); 3D spectacles; Stands for photographic apparatus; Film projectors; Video projectors; Earphones (other than hearing aids for the deaf); Rechargeable batteries; Portable power supply apparatus (batteries); Apparatus for use in remote control (other than remote controls for toys); Microphones; Battery chargers; Portable speakers; Cases adapted for mobile phones; Data transmission cables; Electric adapter plugs; Electrical adapters; Projection screens; Protective film adapted for smartphones; Smartphones; Projection apparatus; Image projectors