At a glance
The Letsfit is a small, budget-friendly white noise machine that’s especially useful for parents with young kids. It has a mix of soothing sounds — like white noise, nature sounds, and lullabies — and even comes with a soft night light. While adults can use it, it’s clearly designed with children in mind, especially because of the built-in lullabies.
For such a low price, the sound quality is surprisingly good, and the nightlight makes it feel more like a bedtime helper than just a sound machine. It’s not perfect, but for something that costs around $20, it’s a solid little device — especially if you’re using it in a child’s bedroom.
✅ Pros
🎵 Wide Sound Variety – Includes 14 sounds: white noise, fan sounds, nature, and lullabies.
🔊 Clear Audio Quality – Crisp and distortion-free, even at high volume.
⏲️ Built-In Timer – Auto shut-off at 15, 30, 60, 90, or 120 minutes, or play all night.
👜 Compact & Travel-Friendly – Lightweight and easy to carry anywhere.
💸 Budget-Friendly + Warranty – Affordable price with a 1-year warranty.
⚠️ Cons
🔉 Slow Volume Control – Must press and hold to adjust volume, which can be annoying.
🔘 Tricky Power Button – You need to press and hold the speaker grill for 2 seconds to turn it on/off.
Full Review
What follows is a written version review of the Letsfit white noise machine. I’ve cleaned it up a bit to make it easier to follow, and added a few details . If you want a closer look at how the device works, how it sounds, and what kind of features it has, you’ll find everything you need right here.
Introduction
If you’re a parent or light sleeper searching for a budget-friendly white noise machine, the Letsfit might just be the solution you’ve been looking for. This compact little gadget offers a variety of soothing sounds, a built-in night light, and some parent-friendly features that make it stand out — especially if you have little ones at home. But is it right for adults too? Let’s take a closer look.
Meet the Letsfit and Its Audience
Right from the start, the Letsfit white noise machine gives off family vibes. Out of the 14 total sound options, three are lullabies. That’s a clear hint this machine was designed with babies and toddlers in mind. Add the soft nightlight, and you’ve got a combo that’s clearly trying to win over sleep-deprived parents.
Key First Impressions
While the device may not scream “premium” at first glance, it still looks sleek enough to fit on a nursery shelf or nightstand. It’s small, light, and simple to operate once you get the hang of it. If you’re expecting smart features or app control, this isn’t that kind of product. But for under $20, it brings more than you’d expect.
Power Setup and Cable Length
Plug-In Only — No Batteries
The Letsfit doesn’t come with a rechargeable battery or use regular batteries. It has to be plugged in to work — either to a wall socket or USB port. That’s not necessarily a downside if you plan to leave it in one spot, but it does limit portability.
Cable Length and Placement Tips
The cable is about 90 cm (or 3 feet) long. It should be long enough for most bedside setups, but if your outlet is far away, you might need an extension cord. On the plus side, the USB option means you can plug it into a power bank or laptop if needed.
Turning It On — An Unusual Method
The Top Press Mechanism
Instead of a traditional power button, you press and hold the top of the speaker grill for two seconds to turn it on. It beeps when it starts up, letting you know it’s working.
First-Time Use Experience
It’s definitely not intuitive. Most people will try pushing every button before figuring it out. But once you learn how to turn it on, it becomes second nature. Just press and hold — that’s all it takes.
Button Functions and User Experience
Sound/Volume Control
There are three buttons: two on the side and one on top. The side buttons are for cycling through sounds and adjusting volume. Tapping switches the sound; holding them changes the volume.
Awkward But Usable Interface
This dual-purpose button setup isn’t the most user-friendly. Holding the button to change volume takes a few seconds, and it’s easy to go too loud or too soft. A dedicated volume dial would’ve been nicer, but this gets the job done.
Auto-Off Timer Feature
How the Timer Works
You can set the machine to turn off automatically after 15, 30, 60, 90, or 120 minutes. Or you can leave it on all night. This is especially helpful for nap times or bedtime routines.
Voice Notification Perks
When you press the timer button, a calm female voice announces the timer setting. No guessing, no squinting at tiny indicators. Just tap and listen. It’s a nice touch when you’re groggy and just want to get some sleep.
Night Light Function
Soft, Subtle Glow
The built-in nightlight is gentle and warm. It doesn’t flood the room with light — just a soft glow that makes it easier to move around at night or check on a sleeping child.
Perfect for Kids’ Rooms
For nurseries or toddler rooms, this nightlight is ideal. It provides just enough visibility for comfort without interfering with sleep. You can toggle it by tapping the top of the device.
Sound Options Overview
Full List of Available Sounds
White noise
Pink noise
Brown noise
Fan noise
Clothes dryer 1
Clothes dryer 2
Crickets
Singing birds
Ocean wave
Thunderstorm
Water stream
Twinkle Twinkle Little Star
Hush Little Baby
Rock-a-bye Baby
Noise and Nature Choices
The white, pink, and brown noises offer subtle differences in tone. Brown noise is deeper and softer, which many people find more soothing. Nature sounds like birds and crickets add variety, though the ocean wave feels a bit artificial.
Lullabies for Little Ones
The inclusion of three lullabies makes it clear this machine was designed with children in mind. If you don’t want lullabies, just skip those options. But for parents? Huge win.
Lullaby Looping
Duration and Repetition
The lullabies are on loops. “Twinkle Twinkle” loops every 40 seconds, “Hush Little Baby” about a minute, and “Rock-a-bye Baby” just over a minute. You can notice the loop if you’re listening closely, but it’s not too jarring.
How Noticeable Are the Loops?
For adults, the looping might be mildly distracting. But for babies and toddlers? They won’t even notice. The loops are smooth and soft — perfect for background sleep sound.
Speaker and Audio Quality
Sound Performance for $20
Don’t expect Bose-level audio here, but for $20, the sound quality is surprisingly decent. It gets loud enough to block out moderate background noise and sounds clear without distortion.
Loop Smoothness
Most sounds loop smoothly, with no sharp cuts or skips. That makes a big difference if you’re using it all night — jarring loops can actually wake you up. Thankfully, this machine avoids that.
Ideal Users for the Letsfit Machine
Great for Babies and Toddlers
If you’re a parent, this product is clearly made for you. Between the lullabies, soft nightlight, and simple sleep sounds, it checks every box for baby bedtime.
Okay for Adults — With Limitations
Adults can definitely use it too — just know it has some kid-focused elements. If you don’t mind skipping the lullabies, it still works as a basic sleep sound machine.
Final Verdict
The Letsfit white noise machine isn’t a high-end gadget, but it delivers real value for the price. It’s simple, family-friendly, and easy to use once you get the hang of it. Whether you’re a parent looking for a bedtime helper or just someone who needs soothing background noise, this machine does the trick — without breaking the bank.
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FAQs
Can I use it without plugging it in?
No, the Letsfit must be plugged into a wall socket or USB port to operate. It doesn’t use batteries or have a built-in rechargeable option.
Are the lullabies optional?
Yes, you can skip over the lullabies using the side buttons. They’re just part of the available sounds and aren’t forced on you.
How loud can it go?
It gets loud enough to mask normal household sounds, like conversation or TV in another room. Great for a small or medium bedroom.
Does the timer reset every time?
Yes, the timer resets after each use. You’ll need to select your desired time setting every time you turn the device back on.
Can I travel with it?
You can, but keep in mind it needs to stay plugged in. It’s light and portable, but you’ll need access to a power source.