Earphones; Microphones; Cases adapted for mobile phones; Closed circuit TV systems for security and surveillance, namely, cameras, switchers, monitors, microphones, and recorders; Downloadable computer software using artificial intelligence for use in software development, machine learning, facial and speech recognition, etc. and, if program is content- or field-specific, the content or field of use; Electronic sound devices containing pre-recorded sounds for placement in toy vehicles; Loudsp...