Brand new HyperX Stinger no longer plays low tones properly

Letten

Honorable
Dec 17, 2014
194
2
10,695
Hi, I recently noticed a poor quality on the audio of my 5 days old HyperX Stinger, so I played some songs and there is very little bass to no bass, I remember testing my headphone and it could do 18hz very smooth, now I just hear like a piece of metal crashing into another metal 18 times per second...

I also noticed that if I squeeze a bit the headset to my ears I hear a clicking sound, I think that its the plastic in the coil of the headphones.

Its only when I push without letting any air out, If I push the foam itself it doesn't do the sound.
If I cover the ear hole with my hand letting no air out, it does it

English is not my main language!

Thanks!