The ANC automatically adjusts to your surroundings, but it’s nicely customisable, too, so you can create your own presets for different situations. Generally speaking, 'headphones' refer to on-ear and over-ear designs whose earpads nestle on or around your ears, while 'earbuds' cover in-ear models whose eartips bury into your ear https://www.youtube.com/watch?v=yq-E92r-iOE