[Off Topic] SteelSeries Prime Wireless question/problem

Hello there, folks.

I purchased the SS Prime Wireless, and it works well and has a nice design, however when I shake the mouse, I hear something that isn't the battery. I investigated more and discovered that the "switch on/off is loose and while shakin u can hear it"

What should I do now, is my query. Because I find it strange that if I buy 130 dollars for a mouse, it isn't faultless right out of the box.