By gifting him this white noise machine, you’re actually gifting the sound of rain, the ocean, a creek, thunder, and more. It blocks background noises, like noisy neighbors or a partner’s snoring, and creates a relaxing ambience that will lull anyone to sleep. It can be set on a timer for 15, 30, or 60 minutes so that he won’t have to worry about turning it off once his eyes are closed. And, it’s super portable at just about 4 inches wide. It can be powered via outlet, USB, or batteries, too.