Have you considered using a podcast to promote your business? I’ve had quite a fun time podcasting myself and definitely recommend it!
Articles of Interest:
You have three years (at most) to launch a podcast
How to Start a Successful Podcast
Here are a few resources I recommend:
Article: How to Start a Podcast
I use Anchor.fm to upload and distribute my podcast. I find to very easy and use, especially for a beginner!
Home Sound Booth
Article: Voice Recording in the Home Studio
In order to get a better quality sound recording, I’ve created a small “sound booth” similar to what you see here in the picture (article for more info).
VideoPad Video Editor
To do basic editing of the audio file, I use the VideoPad Video Editor Software.
I often record the podcast itself using Zoom Video Conference Software, especially when I’m recording with a guest.
This is a great site to learn all about podcasting.
Recommended Microphones (Amazon Affiliate links)