Headphones; Loudspeakers; Microphones; Adapter rings for attaching objectives on cameras; Audio adapter cables; Audio adapter plugs; Chargers for batteries; Data cables; Digital sound processors; Electric batteries; Electric charging cables; 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 assista...