Just by looking at them, one would know exactly what they are for: extension. Many headsets do not come with long wires and cables that prohibits the user to wear the headset at some distance. If the user needs the headset and the distance is very short, chances are the user may have to face the monitor closer than one should.
That is unhealthy and it is uncomfortable. Worse, it can remove a user’s efficiency because of this bottleneck. Headset adapters are the main solution and yes, they can be bought at any electronics store. But I just do not buy them at any electronic store.
I actually like the headset adapters at TheHeadsetBuddy.com. Their adapters allowed me to use my existing PC and gadget headsets with different devices. These high quality headset adapters come with a 100% guarantee so this is actually a win-win situation for the buyer because they know that products from this online marketplace are top of the line.
And if you notice, their prices are cheaper compared to what you can find in retail stores. And when I say cheaper, they are really cheap! Literally! This is where I bought my female rj9 to male 2.5mm headset adapters here because I can save a ton of money.