I know Bose and Sony made the best noise canceling , but they are out of my budget. I picked up this one and didn't expect a lot for the price. However, this headphone really impressed me and the active noise canceling was a huge surprise. The noise canceling function is good to cancel low-frequency noise but not human sounds and it does work fabulously. The bluetooth connection was also very fast, and it can connect my Samsung smart TV through BT. Now I can watch tv shows without bothering my kid who was busy on homework.The ear cover is soft and feels nice even wearing glasses.After all, I highly recommend if you need an active noise canceling headphone with a tight budget.