Adaptive Sound Technologies LectroFan Micro 2 – Portable Bluetooth Speaker & White Noise Machine – Compact Sound Machine for Travel – 11 Non-Looping Sounds for Sleep Support – Black
$5.99








From the brand



Our Best Sellers



Product Dimensions : 1.97 x 1.97 x 2.09 inches; 3.6 ounces
Item model number : ASM1021-K
Batteries : 1 LR44 batteries required. (included)
Date First Available : February 4, 2019
Manufacturer : Adaptive Sound Technologies
ASIN : B07ML45FCQ
Best Sellers Rank: #16,257 in Health & Household (See Top 100 in Health & Household) #65 in Sleep Sound Machines
Customer Reviews: 4.4 4.4 out of 5 stars (4,007) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Bluetooth Speaker & White Noise Machine for Travel: The LectroFan Micro2 is a compact sound machine and bluetooth speaker that supports your sleep experience at home or wherever you go
Sound Sleep Support: With 11 non-looping sounds, including fan noise, white noise, and ocean sounds, this noise blocking sleep device masks disruptive noises, supporting relaxation and better sleep
Bluetooth Connectivity: Stream your favorite sleep machine tracks or take calls with the LectroFan Micro2’s built-in microphone; pair two Micro2s together for stereo audio
Travel-Friendly Specs: This travel sound machine measures just 2″ x 2″ and provides up to 40 hours of soothing sounds or 20 hours as a bluetooth speaker per charge
Innovative Solutions for Better Sleep: Adaptive Sound Technologies is focused 100% on designing, building, and selling quality and innovative sleep sound machines
13 reviews for Adaptive Sound Technologies LectroFan Micro 2 – Portable Bluetooth Speaker & White Noise Machine – Compact Sound Machine for Travel – 11 Non-Looping Sounds for Sleep Support – Black
MAECENAS IACULIS
Vestibulum curae torquent diam diam commodo parturient penatibus nunc dui adipiscing convallis bulum parturient suspendisse parturient a.Parturient in parturient scelerisque nibh lectus quam a natoque adipiscing a vestibulum hendrerit et pharetra fames nunc natoque dui.
ADIPISCING CONVALLIS BULUM
- Vestibulum penatibus nunc dui adipiscing convallis bulum parturient suspendisse.
- Abitur parturient praesent lectus quam a natoque adipiscing a vestibulum hendre.
- Diam parturient dictumst parturient scelerisque nibh lectus.
Scelerisque adipiscing bibendum sem vestibulum et in a a a purus lectus faucibus lobortis tincidunt purus lectus nisl class eros.Condimentum a et ullamcorper dictumst mus et tristique elementum nam inceptos hac parturient scelerisque vestibulum amet elit ut volutpat.

Brianne –
Great Value, Easy to Use, and Improves Sleep & Focus
I bought the LectroFan Micro 2 for travel, and it’s been fantastic value for the money. It’s compact, lightweight, and easy to pack, but powerful enough to block out hotel noise, household sounds, or chatter at the office. The buttons are simple and intuitive, easy to change volume or switch between the 11 non-looping sounds.I love how versatile it is: it helps me sleep better when traveling, and at the office it improves focus and privacy since our walls are thin. The sound quality is natural with no loops, and the Bluetooth speaker function is a nice bonus for music or podcasts.Battery life is solid, it recharges quickly with USB, and it feels sturdy for its size. Overall, it’s easy to use, affordable, and makes a big difference for both sleep quality and work focus.
Nichole Valdovinos –
Best Sleep, Even with Tinnitus!
I’ve been suffering from tinnitus for years and finally decided to get a white noise machine to help. This tiny device is perfect; I’ve never slept so well in my life!Battery Life:I generally have this plugged in while I’m sleeping, so it charges and plays noise perfectly. I use it almost all day, every day, without being plugged in, and it continues to work through at least a full day. I have not had an opportunity to test the full battery life yet, but I don’t think it will be a problem.Sound Options / Volume Levels:There are several sound options to choose from. There is one that closely (though not perfectly) masks my tinnitus. The volume range is great – It helps with everything from sitting in a silent room to hearing it over the TV or a podcast.Bluetooth:I have not used this as a Bluetooth speaker yet. I did connect it to my phone, though, and the process was straightforward.Overall:I would absolutely recommend this to anyone looking for a white noise machine. It’s small, so portable, and works wonderfully. I went from taking hours to fall asleep to being asleep in minutes. If you’re on the fence, take the plunge. You won’t find a better product, especially not at this price point!
Cindy –
Best sound machine ever. 10/10⭐️
I have purchased many white noise machines over the years for travelAnd children. I now use one in my office as a therapist. Every clinician has one now as well. Literally the best. Small and can rotate to face any direction, Loud enough to drown out sounds to help with sleep, battery lasts for days, Bluetooth capabilities, and super easy to use. 10/10
Julie –
Good value
Very good quality speaker. I did not expect for the price to get that good of a speaker. I like the fact you can use it for background noise and as a speaker. It was very easy to pair with my phone . The Lectrofan can be taken anywhere. I plan on using it when staying at hotels for background noise.I would recommend this product.
Zach –
Awesome device for its size
This noise machine really surprised me. I’ll list what I like and what think they should do if they release a Mini 3.Pros:The SIZE. It’s like half the height of a soda can, if that. I used to bring my full size fan-based noise machine and this saves so much space and weight.Volume level exceeded my expectations.11 different sounds to choose from.No looping, at least in the sounds I’ve used so far.Rotating speaker allows for flexibility in the projected sound.Bluetooth functionality for using it as a speaker.USB-C charging, so for me that’s yet another device I can charge with my single charger, which saves space for trips.Long battery life.Suggestions for improvement:Low battery notification – preferably using the existing red LED for charging.Slightly bigger buttons.More colors and finishes. :)It definitely increases my ability to sleep on trips, as it blocks out most noise and heavily deafens overly loud sounds, to the point I can’t really hear them well enough to decipher and can still sleep easily. I highly recommend this thing to anyone looking for a travel-friendly noise machine.
Mary B –
The Best.
This is the absolute best sound machine I have ever used/purchased! The sound is incredible on this tiny but mighty little machine. So nice and portable for travel, I love that it doubles as a bluetooth speaker too! Simply turn it on and fan sounds or any white noise/brown noise whatever you prefer is right at your fingertips! I’ve purchased one for each of my kids, and we have one as well.
EB –
Nice sound on a small unit for travel or home.
This is a great sound machine with a nice sound for sleeping. The small size makes it easy to take on trips. Our unit did stop working after about 5 months, but I contacted the company and they sent a new one. Great customer service!
Kindle Customer –
Great machine- until it breaks in a year
Initially, the Lectrofan 2 was a revelation. Its compact size and surprisingly effective noise-masking capabilities made it a welcome addition to my bedside table. The gentle, consistent white noise drowned out distracting sounds, allowing for peaceful sleep. For those first few blissful months, I raved about it. It was the perfect little device.The sound quality was excellent, offering a range of soothing soundscapes beyond just white noise. Its small footprint meant it didn’t take up much space, and the battery life was decent. It was truly a great little machine – while it lasted.That’s the crux of the problem. After about a year of faithful service, my first Lectrofan 2 simply stopped working. No warning, no sputtering, just silence. Disappointed, but convinced it was a fluke, I replaced it. The second unit performed just as well as the first… for another year. Then, *poof* – gone.Now, staring at the remains of my second Lectrofan 2, I’m left with a profound sense of frustration. The product itself is fantastic; the design is clever, the functionality is excellent, and the noise-masking is truly effective. But the short lifespan renders it ultimately unusable. At this price point, replacing the device annually is simply unsustainable. Despite its initial charm, I can’t justify purchasing another Lectrofan 2, knowing it’s likely to meet the same fate. It’s a shame, because it was truly a great little device – until it wasn’t.
George Joseph –
Good product and functions as expected.
Ana L. –
Apenas un mes de uso y ya no sirve el ruido blanco, se distorsiona, quisiera que me solucionaran este problema
Diana –
I use the device as a white noise sound machine for my child. It is of great help for any inside house noises and outside once of any type. Helps you relax and fall asleep quite faster.
Bijoux –
Hunting for an airless fan for my ASD child who likes fan noise even in winter. This thing is tiny but mighty — loads of fan sounds and super portable. Only downside: the charge gives up sooner than I do
Fernanda Teixeira Rodrigues –
No sé cómo algo tan pequeño puede producir un sonido tan envolvente. Muuuy bueno