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Dohm Uno Natural Sound Machine, Pink

$29.95
Beloved by generations since 1962, the Dohm is the original white noise machine. The Uno model features our fan-based natural white noise producing our signature sound – the soothing ambient sounds of rushing air, without the disturbance of actual moving air or other irritations. With a single-speed option and adjustable tone and volume, the Dohm Uno makes it simple to create a personalized sound environment, excellently masking background sounds and allowing for better sleep, office privacy, effective soothing for kids and babies, and calming for sound-sensitive dogs. Powered by a 6-foot 120V AC plug (for domestic use only), just plug in the Dohm Uno, flip the switch, then rotate the collar to find the best sound for you. Let the noise-masking magic happen for natural sleep aid, office privacy, baby soothing, tinnitus relief, respite from noisy snorers and unfamiliar hotel rooms, and a relaxing calming balm for barking dogs. The Dohm Uno features a simple and compact design that fits anywhere and blends unobtrusively into surroundings.

  • Loved by generations since 1962, the Dohm Uno features our signature fan-based natural white noise
  • Our single-speed model features adjustable tone and volume to create a personalized sound environment, excellently masking noise for better sleep
  • Assembled for decades in the USA and backed by a one-year limited warranty
  • Powered by a 6 foot 120V AC plug, just plug it in, flip the switch on, then rotate the collar to find the best sound for you
  • Uno features a sleek and simple design; fits anywhere and blends unobtrusively into surroundings
  • We make every effort to ship your order within 3 business days. All orders ship via standard ground shipping. You may also request (and pay for) expedited shipping by contacting Customer Support and placing your order over the phone (800) 999-6962. If you would like to place an international order, please click here.

    give sleep a chance

    Try any sound machine or mattress for 101 days.  If you don't Love it with a capital "L," we'll take it back.

    Great tools for great sleep! That's our promise to you.

    A sound machine or mattress is more than simply a bedroom commodity – it creates both a system and a sanctuary for serious sleep. Used consistently, a good sound machine becomes an easy but important part of your pre-sleep routine. Its soothing sound promotes relaxation before bedtime and with time, actually becomes a cue for sleep. Once you fall asleep, the constant sound created by the machine effectively masks noises all night long, so you sleep more deeply than you ever thought possible, and wake up feeling more rested and restored.

    Skeptical? You're not alone. But we've been making sound machines since 1962, and our customers say things like "Love, love love!!" and "this thing changed my life" -- and 95% still use their machines for years and even decades after purchase. That says it better than we ever could. :)

    So, we invite you to try it for yourself. Just purchase a machine or mattress on our website, and if you find that our sound machines are just not for you, no loss – we'll refund your money completely and pay for the machine's return.


    Here's how it works:

    1. Use your sound machine or mattress for the next 101 days. *Please note that it may take a week or two to get used to using your sleep product – don't give up!* Consistency is key, here, and it takes some time (an average of 66 days, say scientists) for the cue to form and become helpful. That's why we ask that you give it the full 101 days. Be sure to use your sound machine even (or especially) when you travel. You'll likely find that having a familiar sound environment is comforting in a new place, and those noise masking capabilities often come in handy, too! 

    We do require that you give your body a minimum of 30 days to adjust to your new Marpac mattress.

    2. Let turning on your sound machine become the first step of your sleep routine. Its sound will come to signal the brain that it is "time for sleep," much like a pre-bedtime meditation session... but easier. (Some people even put their sound machines on timers to act as "reverse alarm clocks," reminding them that it is time for bed.) 

    3. That's it! If you don't feel like your sleep has improved – like you're sleeping longer, deeper, and better – at the end of 101 days, just contact us for a pre-paid return label. No hassle, we promise, though we may request a little information just so we can learn and improve. (Please note: at this time, we can only extend this offer to purchases made through our website.)

    Any questions? PLEASE contact us. We're here to help.


    (If you're using the machine just for sound masking purposes while awake, don't worry - the same promise applies - if our sound machine hasn't helped resolve your aural annoyances after 101 days, we'll take it back.)


    Marpac wants to help you love the way you sleep, love the way you feel, and love the way you live – every single day. 

    Dohm Uno Natural Sound Machine, Pink

    $29.95