Calculators; Cameras; Headphones; Chargers for electric batteries; Computer keypads; Computer mouse; Dust protective masks; Electric car charging piles; Electric sockets; Electronically-operated door latches; 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; Loudspeakers, headphones, mi...