Mobile phone straps; Phone plugs; Mobile phone ring holders; Phone ring holders; Earphones for radios; Portable radios; Portable radio-telephones; Portable radio communications receivers; Portable radio cassette players; Covers for headphones; Ear pads for headphones; Headphone amplifiers; Headphone consoles; Control boxes for headphones; Stereo headphones; Stereo headphones for personal entertainment use; Electronic tablets; Holders for tablet computers; Covers for tablet computers; Tablet computers; Stands for tablet computers; Screen protectors adapted for tablet computers; Computer screens; Filter screens for computer screens; Protective films adapted for computer screens; Apparatus for computation; Apparatus for computer numerical control of machines; Apparatus for computing; Apparatus for controlling the operation of machines (computer); Apparatus for linking computers; Computer Aided Manufacturing (CAM) apparatus; Apparatus for use in communications between computers; Computer apparatus adapted for use with visual display units; Computer aided teleprinter apparatus; Electrical cables for connecting computers; Computer cables; Computer mouses; Mats for use with a computer mouse; Mouse (computer peripherals); Mouse mats for use with computer apparatus; Mouse pads; Mouse controllers