Mic randomly stopped working - Logitech G533 - iFixit
Amazon.com: Logitech G733 Lightspeed Wireless Gaming Headset with Suspension Headband, Lightsync RGB, Blue VO!CE mic technology and PRO-G audio drivers - Black : Everything Else
Logitech G533 Wireless Over Ear Gaming Headset with Connection USB | Skroutz.gr
Logitech G533 Mic Not Working [Solved] - Driver Easy
Logitech G533 Wireless 7.1 Surround Gaming Headset - Overclockers Club
So, My Logitech G533 mic stopped working all together and this is the soldering work they have : r/LogitechG