Peace, mercy, and blessings of God be upon you. I have a new FIFAN mic, like the original. I've only used it two or three times. The reason for selling is that I don't need it. The mic is clean and has no issues, and you have the right to inspect it. I bought it less than 4 months ago. The mic's sound is very clear and its isolation is excellent. To turn off the mic, you just touch the top. I hope only serious buyers will contact me.