Key takeaways
What's a White Noise Machine and How Does It Work?
A white noise machine plays a steady broadband sound, which sounds like a hiss, across a wide range of frequencies. This consistent background sound reduces the contrast between your room’s baseline noise and sudden sounds, making disruptions less noticeable. Over time, the steady sound can become easier to ignore. For some people, it can also create a calming environment that makes it easier to wind down.
A portable white noise machine can be used beyond just bedrooms. Keep it at home, take it to work or bring it when you travel to create a more consistent sound environment wherever you go.
Today's sound machines have many sound options beyond conventional white noise, such as nature soundscapes and soothing ambient music. When it comes to sleep sounds, there's no one-size-fits-all solution. What works for others might not work for you.
What Are the Benefits of Using a White Noise Machine for Sleeping?

White noise machines can mask disruptive environmental noise by creating steady background noise. Some controlled studies have linked white noise to faster sleep onset and improved sleep quality. However, most evidence is limited, and results vary.
A 2026 randomized controlled trial published in BMC Geriatrics tested adults aged 65 and over. Those who used white noise every night for 30 days experienced improved sleep-quality scores and fatigue levels compared to the control group.(1) Note that this is specific to older adults, so don't treat it as a guarantee. It's evidence of a broader pattern.
Other white noise benefits include a calming effect for some people. By masking disruptive sounds, it can also help some people maintain focus while studying or working.
A white noise machine can also be particularly useful for light sleepers or night shift workers who sleep during the day. It can mask daytime noise disruptions, making them less bothersome.
White Noise Studies: Understanding the Science
So, what does science have to say about the link between white noise and sleep quality? Here are a few studies that'll shed some light on the connection:
Research published in Frontiers in Neurology found that white noise, also known as “broadband noise,” improved sleep onset by 38% in 18 healthy participants who experienced transient insomnia compared to normal environmental noise.(2)
Meanwhile, a study published in Sleep Medicine found that white noise improved sleep in 10 adult subjects who complained of difficulty sleeping due to environmental noise.(3)
White noise for tinnitus relief has also proven effective; in fact, it's on par with other sound therapies. A study published in Brain Sciences compared white noise against two other sound therapies for tinnitus and found that 80.4% of participants across all 3 groups had a clinically meaningful reduction in tinnitus symptoms over a 4-month period.(4) Note that this study is small and non-randomized, so it should be treated as encouraging instead of conclusive.
But what about white noise machines helping babies sleep? Some pediatric experts recommend white noise for babies because it resembles womb sounds like noise in the womb, a familiar sound that can soothe. Babies need a lot of sleep even during the day. The device can also help drown out the noise of a busy household.
There are important safety considerations, according to Pediatrics, a journal of the American Academy of Pediatrics. White noise machines shouldn't be placed near the baby's head, but kept at a safe distance from the baby's cot, ideally at least 7 feet away. The volume should also be as low as possible and usage should be limited.(5)
Using white noise to improve sleep doesn't work for everybody. Different kinds of colored noise, like pink noise or brown noise, may also boost the quality of your rest.
Do you want to learn more about white noise compared to other noises? Read these articles for more information:
What Do You Look for in the Best White Noise Machines?
Here are factors to consider when making your decision:
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Sound Quality: If the device's sounds are tinny or loop perceptibly, your brain won't notice it as a steady background hiss. Pick a device that plays authentic and gapless white noise.
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Sound Options: Look for a device with a range of sound types, such as fan noises, ocean surf or other nature sounds. Different sounds vary in their frequency balance and how they mask background noise. Having options makes it easy to find one that works well for your environment and your sleep.
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Volume Control: You're likely wondering if it's safe to sleep with a sound machine. Inherently, it isn't, but volume matters. Choose a device with a real adjustable range. Running it too loud to cover a louder noise defeats the purpose. It can also affect your hearing in the long run. For a closer look at safe volume levels, see how loud white noise should be for adults.
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Timer Function: Not everyone wants to listen to sounds until morning. Plus, if the disruptive noise won't last all night, there isn't a real need to keep the white noise on.
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Portability: A noise problem isn't limited to one room. A hotel stay, guest room or the nursery down the hall call for a sound machine you can move without losing your setup.
Now, let's see how our version stacks up.
Why Is Manta White Noise Machine the Best Sleep Sound Machine?

Introducing: Manta White Noise Machine. It helps you fall asleep faster and calms the mind by blocking out disruptive sounds and racing thoughts. When it comes to how to use Manta White Noise Machine, the setup is simple. Position the speaker near the noise source, and you're good to go.

The speaker features a powerful noise output. It comes with a power adapter and an 8-foot power cable for easy placement. The cable is compatible with any 10W (5V/2A) charger.
The control pad lets you remotely adjust the volume and settings from 32 feet away. The tactile design makes it easy to choose your settings even in the dark. Plus, the machine's 100% LED-free design means zero light pollution for better sleep quality. It doesn't need a phone or an app to help you wind down.
The machine offers 25 meticulously curated sounds designed to soothe and block. The device features gapless audio for seamless sound and easily skip categories.

It features 10 noise types, including pink and brown noise, and fan sounds.

Choose from 15 calming sleep and nature sounds.

The device also has an auto-off timer with 8 settings from 15 minutes to 8 hours. The volume gradually lowers until the time is up. You can adjust the volume even when the speaker isn't powered on.

No internet or Bluetooth, no problem. The device features a 1-click start. Forget about pairing or voice commands. Plus, it's built to last with a zero-maintenance design.
Do you still need convincing? See what verified users say about their Manta White Noise Machine experience.
Manta White Noise Machine User Reviews

“Just wanted to say this product is a life saver. Been dealing with neighbors who play music with bass that is just enough to keep me awake and this has greatly helped me to tune it out and fall asleep, love the fact that there's no lights or sounds when adjusting the volume or turning it on or off to not disturb my partner. Product quality and design is top notch, would love to order the second speaker as well.”
- Jameson M.
“I honestly can't believe how well this system works! I sleep so soundly now. I had high hopes coming from this company and they didn't disappoint. Well done!”
- Chris N.
“Best white noise machine I've ever owned.”
- Clint C.
“Last night I used the sound machine for the first time replacing my stand up fan. Finding the perfect, or nearly perfect sound, I adjust the volume and fell asleep! You have provided another great product. I did awaken a bit earlier than I wanted so, with my pro sleep mask in place I picked up the sound machine remote and adjusted the volume. No need for a light, i simply felt the on/pause button at the top of the remote and moved my finger down slightly to the minus – pushing it twice and resumed sleeping. Good job creating this product!!!”
- Joel K.
Wonderful!
“Initially I felt skeptical about trying out a white noise generator for the first time. I'm glad I was proven wrong. The ease at which settings can be changed around along with the soothing sounds before and during sleep make all the difference in an apartment space next to a noisy street. Some people say the device is expensive, however, there are other one's on the market after doing some homework that are double the price.”
- Gregory F.
Lifesaver
“We recently moved into a very creaky apartment on the 1st floor and could hear every movement of our upstairs neighbors. I'm now getting sleep again thanks to my Manta white noise machine. I'm so thankful I found it!!”
- Jennifer W.
The sounds of sleep 😴
“This is a wonderful device with very effective white noises including rain and surf. I recommend this highly for people who are troubled sleepers. The remote is easy to navigate in the dark and makes it so convenient. Maybe soon new sounds can be added 🙏”
- Karen B.
Travel Game Changer
“The Manta White Noise Machine is a total lifesaver for my travels! It's small and portable, so it fits easily in my suitcase. The variety of sounds it offers, like ocean waves and rain, help me relax and block out any noisy hotel neighbors or street sounds. It's super easy to use and the remote is super handy. I can honestly say it has helped my sleep quality while traveling. At home, I sleep with a box fan for the noise, and I can't sleep without it. This white noise machine replicates that perfectly, so I can get a good night's sleep no matter where I am. If you're a traveler who needs some peace and quiet, this gadget it's amazingly helpful!”
- Katie B.
Conclusion
So, now you know. The best white noise machine for sleeping is a revolutionary sleep aid. This device provides a calming sound backdrop and masks intrusive external noise. It's a simple yet effective way to get the deep and restful sleep you deserve.
Light sleeper? Parent of a fussy baby? Dealing with noisy neighbors? Trying to focus in a busy office? A high-quality white noise machine can make a big difference to your sleep quality, calm and focus.
When choosing the best portable white noise machine, look out for exceptional sound quality and customizability. Of course, it should be a no-brainer to operate. Or just cut to the chase and give Manta White Noise Machine a shot.
Frequently Asked Questions
Disclaimer: The information contained in this website or provided through our blog, e-mails, or programs is for informational purposes only. It is not intended to be a substitute for medical advice, diagnosis or treatment that can be provided by your healthcare professionals.