Tune Flex True Wireless Noise Cancelling Earbuds

I have had these flex tune JBL headphones for a little over a year. They worked wonderfully until the first update. And then every update since then has only proven, well nothing positive. They don’t charge evenly, I have cleaned the case the Connections everything the way that they have specified to do so. They sometimes make very loud high-pitched noises which no one should have in their ears randomly. And absolutely at this moment these earphones suck! I wish that I still was in the return timeframe and I would return them, but I don’t think I am anymore. Don’t purchase these things because they may work well for a minute, but then they just go downhill from there. I’m hearing impaired and that sucks for me.