This depends entirely on what you’re using the buds for. If you’re hoping to use them to get to sleep, simply add the soundtrack to your sleep routine for a couple of hours. But if you want to be able to stay asleep and, in my case, block out any ambient noise (the busy London street outside the window, snoring, etc) you will need to play for the entirety of the night. This is because the buds themselves do not seem to be noise-cancelling, something I learnt the hard way on a Saturday morning when I wanted a lie-in. Nonetheless, the selection of sounds is fantastic, but you can choose to stream any of your own music, Netflix or YouTube if you prefer.
