Earphone accessories, namely, earphone cushions, earphone pads, earphone cases, and earphone extension cords; Hand-operated laboratory tools for manipulating laboratory samples; Music headphones; Pedal boards for use with sound effect pedals for musical instruments; Portable LED safety lighting devices for personal use for safety purposes; Power supply connectors and adaptors for use with portable electronic devices; Sound systems comprising remote controls, amplifiers, loudspeakers and compo...