









🔇 Elevate your focus & sleep game with sound that works as hard as you do.
The OnLyee White Noise Machine is a compact, USB rechargeable device offering 42 soothing, high-fidelity sounds through dual stereo speakers. Designed for adults seeking better sleep or office privacy, it features an 8-42 hour battery life, headphone jack, customizable volume and timer settings, and smart memory to recall your preferences—perfect for millennial professionals craving focus and tranquility on the go.


N**E
No Frills Sound Machine
I wanted a simple sound machine and it’s exactly what I got! I didn’t need a night light, or to connect to an app (like the hatch), I just wanted something I could easily move around and travel with. It has a battery, so doesn’t need to be plugged in all the time which is great when we move it to different rooms or when we travel. It’s really durable, my son has dropped it a few times with no issues following. It has the option to be on a timer and it has several sounds to choose from. The volume is adjustable and is pretty good at drowning out sounds. We use the white noise only, and the sound doesn’t loop, it’s a continuous flow. Love the machine, and actually prefer it over our Hatch.
R**H
Love it
I love it. It is small so it fits on my nightstand perfect. The sound is amazing and so many sounds to choose from. I would recommend this product.
J**A
Perfect for at home or on the go
Small and portable. Needed a sound machine for my son’s daycare but needed it to be small, quiet and rechargeable. It’s perfect with lots of options.
S**A
Lightweight and powerful
It’s lightweight, good sound quality, many options to choose from and can discreetly fit on a shelf or behind the door. It works well when I’m making calls and helps to cue my toddler that it’s quiet time.
J**B
Portable, dependable, and great value
My 13 year old with autism has struggled with sleep for a long time. We used to use a tower fan in her room for white noise, but she got annoyed by rattling or other irregular noise the fan made. I bought this sleep machine hoping that it would be more consistent- it is - but it’s also made sleeping away from home SO much easier. She took it with her to a week of camp, and used headphones with it. Even when her headphones came unplugged during the night it wasn’t loud enough to bother anyone. I am not sure how long it stays charged, but you can get at least three nights before you need to plug it on. Not all the sounds are great - I would find some of them pretty annoying - but the fan noises are good, and my daughter says that the sound doesn’t have a perceptible loop. For neurodivergent kids, sleeping in a different place can really challenging. This sleep machine has made sleepovers a little easier for her. Great value for what I paid… in fact, I should probably just get a backup in case this thing ever breaks!
C**Y
Doesn’t go off when the power goes out!
Love this sound machine!
D**A
Good value, works as promised
I really like this. Compact and does what it says. I got this to "drown" out a loud teenager 😂. I admit, I didn't read the instructions and was disappointed that I could only keep it on for a max of 60 minutes until i figured out how to turn that off. So now i know i can keep it on all night. The nature and white noise are the settings i use and they are relaxing. It stays charged for a long time.
M**B
Was great, but didn’t last
I purchased this for my daughter who has a hard time falling asleep. The sound quality and size are very good. The battery life is long enough that if she goes to a friend’s for the night she doesn’t have to worry about taking the cord and possibly losing it. Unfortunately after a year and a half it will only run for five minutes now before shutting off.
Trustpilot
2 weeks ago
5 days ago