Sound Machine - White Noise on the App Store
The idea behind an online background noise machine like this website, is to make use of the noises you like to mask the noises you dislike.
AirPods Pro review: a touch of Apple magic | Apple | The Guardian
Good sound, solid battery life and effective noise cancelling wrapped up in a tiny, potent package
Bose QuietComfort Ultra Earbuds review: flagship buds that nail comfort, ANC and sound quality | What Hi-Fi?
Bose’s new flagship noise-cancelling earbuds have landed with spatial audio onboard