Earphones; Loudspeakers; Circle lenses; Electronic-based instruments for measuring environmental parameters including humidity, mold, bacteria, air quality and water quality; Fitted plastic films known as skins for covering and providing a scratch proof barrier or protection for electronic devices, namely, MP3 players, mobile telephones, smart telephones, digital cameras, global positioning systems and personal digital assistants; LED and HID light controls; Nose clips for divers and swimmers...