Burglar alarms; Calculators; Cameras; Cell phone cases; Computer mouse, namely, trackballs; Electronic pens; Electronic and optical communications instruments and components, namely, optical transceivers; Global positioning system (GPS) apparatus; Headsets for use with computers; Loud speakers; Microphones; Notebook computers; Remote control starters for vehicles; Scanners; Set-top boxes; Smart watches; Tablet computers; Transmitting and receiving apparatus for radio and television broadcasti...