Noise canceling headphones under $100 will be giving us a rather difficult price-range to work with; however, today we found some decent models looking into if you’re one who doesn’t want to spend nearly half a grand on those popular ANC models everybody raves about. To their credit, true Active Noise Cancellation technology comes with a cost — there’s a reason it’s so effective, and it all starts with how much work goes into implementing this into headphones. Most have tiny microphones built-in to the ear cups that pick up sound from the outside and ‘cancel’ them out using inverse frequencies. This isn’t cheap. Regardless, let’s get into some details here.