Eyeglasses; Microscopes; Smartwatches; Accumulators; Battery boxes; Bicycle safety lights; Corrective glasses; Downloadable computer game software for personal computers and home video game consoles; Headsets for telephones; Protective cases for laptop computers; Protective cases for smartphones; Protective cases for tablet computers; Protective face masks for the prevention of accident or injury; Stands adapted for mobile phones; Wireless electronic scales