Earphones; Gramophones; Microscopes; Computer mouse; Data cables; Depth gauges; Guitar amplifiers; Laptop locks; LED microscopes; Microphone boom pole; Mounts and mounting brackets adapted for audio speakers with swiveling bases therefor; Mounts and mounting brackets adapted for televisions; Musical instrument adaptors; Musical instrument connectors; Protective films adapted for computer screens; Protective films adapted for smartphones; Protective face masks for the prevention of accident or...