Never travel without noise-canceling headphones or earbuds. That's a mantra that many people now live by; the ability to block out your surroundings while on a plane, train, or otherwise is invaluable. Most of the time, you use your active noise canceling (ANC) headphones while listening to music, a podcast, or an audio source. The combination of audio and ANC typically combines perfectly to create at least a decent sense of isolation.
Can You Use ANC Headphones and Earbuds Without Listening to Music?
