United States Imports from Sao Tome And Principe of Microphones, Loudspeakers, Headphones was US$88.47 Thousand during 2014, according to the United Nations COMTRADE database on international trade. United States Imports from Sao Tome And Principe of Microphones, Loudspeakers, Headphones - data, historical chart and statistics - was last updated on June of 2024.