It’s not enough to consider yourself a freelancer; you have to be able to prove it. And it’s important to get it right, otherwise the IRS can ding you for back taxes.
Lavaliere microphones are not your only choice. Learn about shotguns, cardioid and omni-directional mikes.
Nothing marks an amateur video more than poor sound of people speaking. A lavaliere microphone is a simple solution to great interview sound.
More than forty years behind camera qualify me to write a blog about video. This is my introduction.