{answers:[{answer:Adjustable boom pole that positions the microphone at various distances,img:},{answer:Used on the end of a boom pole to hold a mic and insulate it from operating noise,img:},{answer:Pads worn on the bottom of the boom operator's shoes to reduce the sound of their footsteps,img:},{answer:Protects microphone's internal mechanics when moving it rapidly on set,img:}],correct:2}