Popular noise cancelling headsets include Bose QuietComfort 25, PSB M4U 2, Harman Kardon NC and Sony MDR-NC200D, as of 2015. They come in many forms, mostly as full-sized headphones or earbuds, explains CNET.
The Bose QuietComfort 25 is the flagship product from Bose, and it builds on from the already impressive performances of the popular audio equipment company's past headphones to offer market-leading quality. The PSB M4U 2 headphones drown out environmental noise that is worth the high price, claims CNET. The Harman Kardon NC features a rechargeable battery, which powers its impressive noise-cancelling circuitry. The Sony MDR-NC200D offers premium noise-cancellation at consumer level prices, reports CNET.