Hi, I need help verifying the authenticity of my razer product

So i bought this Razer hammerhead v2 pro online for 600 pesos in my place,( around 12 dollars tops in the US) 

I don’t remember what store it was, but to my relief the product was able to register using product’s  SN

the problem is i’ve seen and heard people saying that counterfeits can be made and passed through product registration

(Also the box has chinese characters)

A reply would be much appreciated