Marpac

The Dohm sound machine features our fan-based natural white noise with two speed options for adjustable tone and volume. Just plug it in, flip the switch to high or low, then rotate the cap and collar to find the best sound for you. Let the noise-masking magic happen for a natural sleep aid, office privacy, baby soothing, tinnitus relief, and more. The Dohm is available in white, black, gray, and tan and is backed by a one-year limited warranty.