secret agent overhears a conversation in headphones on the background of the window with blinds, sun glare and toning

agent background blinds bobbin bobbins career cia communications control conversation conversations device directional distance eavesdropping employee equipment espionage espionagen fbi follow glare gun headphones hidden intelligence interpol investigator kgb law lethal listening man management microphone mysterious non overhears people police private recorder recording reelreel representative secret security service special spinning sun tape toning weapons window wiretapping work