SEIREN X - Constant Noise

Good Day, Looking to see if we can work together to resolve my issue with a mic system I received for Christmas. We have been podcasting for months - and then about a month or so ago, the SEIREN picked up this constant noise in the background. We remedied it a few times with trial and errors and a few other guides online but nothing has ever fixed the issue. I have attached a simple recording of the noise - a remedy that worked for a while was holding the mic still - but as you can hear, that remedy no longer works. Thoughts? Thanks! Here is the recording on some shady website I found with a two second google search: https://voca.ro/1g5oa2Cabwq6