Maybe you have checked that some reviews show that this product doesnt work,in fact they dont know how to use this mic correctly. It is Microphone not Speaker.
Pls Note:
1. It is Microphone for network chatting,Youtube, Facetime, Skype, MSN, Whatsapp,QQ, and Singing on the internet,,its also perfect for voice recording; gaming on Discord; streaming on Twitch; Online meetings for work .
2. 3.5mm Stereo Plug fits for all kinds of PC.
3. If you are not satisfied with the item, You could get a refund or replacement.