

🌙 Elevate your sleep game—because rest is the new hustle!
The eSynic Upgraded White Noise Machine is a rechargeable, portable sleep aid featuring 30 curated sounds, 7-color night lights with adjustable brightness, Bluetooth connectivity, and a smart timer with memory function. Designed with a stylish mesh fabric cover and backlit buttons, it supports deep, restful sleep for babies and adults alike, making it an essential tool for stress relief and improved sleep hygiene.




























| ASIN | B0DZN8LLZ6 |
| Batteries | 1 A batteries required. (included) |
| Batteries required | Yes |
| Best Sellers Rank | 16,975 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 28 in Sound Therapy |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,249) |
| Date First Available | 7 Mar. 2025 |
| Item Weight | 203 g |
| Item model number | ESYESY307 |
| Material Type | Acrylonitrile Butadiene Styrene (ABS), Mesh Fabric |
| Model Number | ESYESY307 |
| Power source | Battery Powered |
| Product Dimensions | 10.4 x 10.4 x 6.6 cm; 203 g |
| Safety warning | Do not use unattended. Keep the cord out of reach of baby. Follow the manufacturer's instructions for use and care. Fire or explosion hazard if battery is damaged or incorrectly replaced. Risk of hearing damage if the volume is too high for prolonged periods. |
J**X
Brilliant.
This is a great white noise machine and night light, rechargable, you can change the light colours, many different sounds and you can put a timer on so it automatically goes after either 30, 60 or 90 mins. My son usually has it on for 30mins a night and the battery lasts over a week. It saves your last settings so comes back on the same each time.
D**E
ALL ROUND WINNER
I bought this as a present for my teenage Granddaughter as she has been having trouble getting off to sleep recently. She absolutely loves it. She likes many of the noises it offers, so she will be able to change around. The light was a bonus and she loves that she can colour change it. And then when she was trying it out she realised it is also a blue tooth speaker. So all in all this wins on every front. I looked at quite a few of these and chose this one as the reviews were so good. I'm very glad I did.
F**O
Good
Good value for the money, had this for over 3 months now and it is brilliant, the light it’s also good quality
A**R
Easy to use!
Light and portable. Very user friendly, sound quality is good and has a good variety of sounds to play. Battery life seems good so far. Plays all night for my baby. The light could be better but fine for nighttime wakes.
M**X
Esynic white noise machine
We bought this to replace a similar one that had stopped working. Like the timer function on there and the variety of sounds there is. You can adjust the volume as well. There is different levels of light on there which is handy if you're looking for a dummy in the middle of the night. I like that the machine is portable so we use it downstairs during the day. The machine comes with its own USB charging cable which is handy as well.
J**N
Perfect for kids sleep
Bought to help with my young son’s sleep. First impression looked very small…. Has various sounds but I bought purely for the fan noise, which is perfect. The other noises don’t sound as ‘tinny’ as some but only flicked through. The lights can either be held on one colour, or interchange. When interchanging they are quite quick changes… The unit can be used charged without the lead and easily lasts 12 hours overnight. You can use plugged in…but the lead is very short so unless the plug near where you want to put it, you will need to recharge every day, which takes about 3/4 hrs. Image suggests you can connect phone, which you can to play music, but not control the unit in anyway. You can also record your voice on the unit, but not a function I would use. Good little unit that does the job, but cable is short, you need to buy a USB plug (not included) and took a little bit of fiddling to get the settings right for what I wanted it for, but keeps settings after turned off, so don’t need to reset when turning back on.
B**N
Great buy.
Use this to get my son to sleep, can’t go to sleep without it now!
M**Y
Brilliant
Absolutely brilliant! Has everything you need. My daughter sleeps to the sound of the fan in summer but winter is too cold so bought this and it has the exact sound on. Has a light too and wireless speaker.
J**I
Ich liebe es. Echt tolle Lampe. Sehr bequem. USB Laden. Mit Musik. Schöne Licht. Alles klasse. Schnelle Versand. Ich empfehle es.
N**E
Ottimo acquisto, ha tantissimi rumori bianchi e anche tante melodie che conciliano il sonno dei piccolini. Mia figlia si addormenta in pochissimo tempo da quando abbiamo iniziato ad usarlo!
T**M
Received this sound machine a few days ago and charged it up right away. Didn't take long to charge with the included usb to usbc charger and I tried it right away. First off, the packaging makes it look like it's supposed to have "mood lights" that are changeable and offer a night light at well. There is no lighting on this machine other than the tiny green indicator light for the timer periods available. Also, be aware that when you first turn it on, the default volume level was kind of loud for me. I had to quickly turn it down so as not to wake the other early to bed people in my home. I really liked that there are multiple sounds in each button category. Multiple fan noises, white noise options, lullabies, a bell or gong noise under the yoga symbol, and then nature and water sounds. Found it quite relaxing while I'm in a season that doesn't have my air or heat running constantly. It's nice to offset that steady white noise with these realistic background noises. Since it's rechargeable, I use the 30-minute timer to fall asleep, so it doesn't run all night and run out of battery life quicker. Used it for the last few nights and it's still going strong even after my 8-year-old tested all the sounds multiple times. Small in size so it won't hog your nightstand (just a little larger than palm size). Definitely would recommend for the light sleeper to mask outdoor or other noises, or as just a relaxing way to fall asleep. Steer clear if you're looking for a night light version. Otherwise, this is great!
K**Y
My son couldn't sleep without this. Great options for different sounds. We like the added night light piece. My two favorite things are the size (small to travel with) and the charge. My son likes to build a fort, use the night light and sound without plugging it in. It lasts all night.
M**O
Absolutely amazing. Battery lasts forever, sounds are good. light is dim or strong. its light, small. i absolutely love its functionality and portability
Trustpilot
1 day ago
2 months ago