Review on 🎧 Renewed HyperX Cloud II Gaming Headset - 7.1 Surround Sound - Memory Foam Ear Pads - Durable Aluminum Frame - PC, PS4, PS4 PRO, Xbox One, Xbox One S - Gun Metal (KHX-HSCP-GM)" by Tracey Gonzales

This is not noise reduction at all. Not a trifle. It is in order. The amazing thing is that these are the best headphones I have ever had and I am very picky about headphones due to ASD. They work precisely, ideal for 7.1 surround sound. Looks like you're in game. You can only HEAR where the enemies are. Works best with a traditional 3.5 jack splitter. Don't need a dongle (if your PC has a sound card capable of playing surround sound, which you SHOULD).