Connected external microphone isn't showing listed on sound Input on MacBook Air
I have an MacBook Air and I'm using GarageBand. So I need to record some voice with my external microphone. I connected it using 3.5 mm aux audio cable. When I go into system preferences - Input - the device isn't listed in Input, but in Output it listed. Any ideas?
If it make sense my external microphone is Shure 8700.
MacBook Air 13″