FerBuee Wireless Lavalier Microphone UHF Lapel Microphone, 150ft Stable Wireless Transmission Voice Recording Mic for Phones, Cameras, Computers Voice Amplifier for Teaching & Public Speaking

This mic was working great at first, I have been using it for gaming and the sound quality was great everything was great, then out of nowhere it started creating this awful screetching feedback on the other end, i figured the mic/headphone splitter went out so I bought a new one, well now the transmitter portion of this mic set will not turn on at all... It's red charging light comes on when i plug it in but it will not turn on anymore

I bought 4 of these for use with my sound system, and I'd have been better off just cupping my hands and yelling really loud. Not a single one of them worked properly. Not one out of the four purchased. Audio quality was terrible, constant static.Do yourself a favor, don't waste your time, energy, money, or effort on these gigantic pieces of crap.

The mic gives a prominent high-pitch tone in every recording. I plan on returning the item