What's a good microphone for public pranks?
im a youtuber and i want to make a video of me in public doing stupid things to people. i want my friend far away so the people dont know its being recorded but that will mean there will be little to no audio coming from me and the people im pranking. so i want to know if theres any wireless microphones that can be secretly hidden under my shirt and still have the audio transfered to my camera which is an ipod touch 6 generation