You’ll need a reliable headset mic for several online activities. Web conference rooms, Skype, video recording, etc.
I recommend USB headsets over the other kind because they tend to be less quirky. They’re plug and play ready and that’s always handy.
This is one of the higher quality USB behind the ear headsets available on Amazon. It sells for about $80.
There’s a Plantronics that looks affordable. I like these behind the head models, they don’t mess with your hair ;)