The holidays are filled with noise: merriment, laughter, and the inevitable sound effects of the latest toy or gadget. Thankfully, Marpac’s classic Dohm NSF Sound Conditioner offers some tranquility amidst the jingle bell rock (it’s the official sound conditioner of the National Sleep Foundation in the United States). A light sleeper’s dream, the Dohm promotes a customizable sound experience, blankets the sound of hooves click-click-clicking on rooftops, and can be used during the day to mask disruptive noises and shield private conversations. Its soft white noise rests somewhere between a “shh” and an “ohmm”, and tone and volume can be adjusted with a quick twist of the lid and flip of a switch. Sleep in heavenly peace.