---
product_id: 10420676
title: "Adaptive Sound Technologies LectroFan Classic Sound Machine, Black"
brand: "adaptive sound technologies"
price: "426.13 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Adaptive Sound Technologies"
url: https://www.desertcart.tn/products/10420676-adaptive-sound-technologies-lectrofan-classic-sound-machine-black
store_origin: TN
region: Tunisia
---

# 20 non-looping sound options USB-powered, energy-efficient Compact & travel-ready design Adaptive Sound Technologies LectroFan Classic Sound Machine, Black

**Brand:** adaptive sound technologies
**Price:** 426.13 DT
**Availability:** ✅ In Stock

## Summary

> 🌙 Sleep smarter, not harder — your personal sound sanctuary awaits!

## Quick Answers

- **What is this?** Adaptive Sound Technologies LectroFan Classic Sound Machine, Black by adaptive sound technologies
- **How much does it cost?** 426.13 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/10420676-adaptive-sound-technologies-lectrofan-classic-sound-machine-black)

## Best For

- adaptive sound technologies enthusiasts

## Why This Product

- Trusted adaptive sound technologies brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Noise Masking:** Adjust pitch and volume to target specific disruptive noises—from high-pitched alerts to deep bass rumbles—without blasting volume.
- • **Reliable & User-Friendly:** Intuitive controls with memory settings mean your perfect sleep sound is just one button away every night.
- • **Powerful Yet Energy-Smart:** USB-powered with a built-in sleep timer, it ensures uninterrupted sleep without wasting energy—set it and forget it.
- • **Tailored Soundscape Mastery:** Choose from 20 unique, non-repetitive sounds that adapt perfectly to your environment, blocking out distractions with precision.
- • **Travel-Ready Sleep Companion:** Compact and lightweight, this sound machine fits effortlessly into your luggage, guaranteeing restful nights anywhere.

## Overview

The Adaptive Sound Technologies LectroFan Classic is a compact, USB-powered sound machine offering 20 non-looping sounds designed to mask ambient noise with precision. Featuring adjustable pitch and volume, a built-in sleep timer, and a travel-friendly design, it delivers personalized, energy-efficient soundscapes that help you achieve deeper, uninterrupted sleep anywhere.

## Description

Buy Adaptive Sound Technologies LectroFan Classic Sound Machine, Black | Soothing Sound Machine for Sleep with a Built-in Sleep Timer, Non-Looping Sounds, Speech Privacy and Compact Design on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: HELPFUL TIPS... for the best sound machine. - UPDATE 2014-FEB-14 -- After owning the device a couple weeks, I had some realizations about why the Lectrofan is the best product. Other white noise machines often do not allow a very full range of pitch from high to low. The Dohm, for instance, does have a pleasing sound, but it is not capable of changing pitch too much, just muffling it really, changing the tone some too. Changing the pitch is the SMART way to block out particular sounds. If my roomie downstairs is listening to music from his cell phone or a higher pitched video game, turning the lectrofan on higher pitch blocks it out without having to blast the volume. If is he is blasting bass from his stereo, the lower pitches work better. The low rumbling of White Noise 1 (lowest Pitch) may have a pleasing sound (very much like "Brown Noise," a wonderful sound that many of you researching this topic have probably heard), but it will actually fail to mask many sounds that are higher pitch. Do not make the mistake of leaving it on the lowest pitch and just blasting the volume every time you need to block out louder noise. I suppose that white noise 4-6 would be the best general sound-blocking pitches for when you have a variety of noise in the environment. This kind of use is impossible with something like the Dohm, which I used for a long time before this. There are many sounds which the Dohm will never block without trying to use brute force with the volume (and it doesn't get anywhere near as loud as the lectrofan.) And the Lectrofan can be turned so loud that your room can sound like you are living under a waterfall or something-- so it can basically block out almost any environmental sound (though of course the reality will always be that you have to have it louder than the sound you are trying to block, which is the principle of all the sound conditioners. The point is that the sound is constant and you are not distracted by all the changes in noise.) -- I didn't think I would use the fan sounds too much- I just figured I wanted the white noise. The fan sounds are actually pretty nice. They are soothing and with no perceptible loop (lectrofan told me they were actually algorithms making the noise and not any recording of a fan.) The fans do have one issue that some people will enjoy and others will not, and most people may not even notice. They do have a repeating change in bass, which I notice more than others because I am neurotic about sounds. This change in bass will be more apparent if you have headphones on or earplugs in, but you might like it as a nice constancy. I doubled up on the lectrofans so I could get a richer sound in my room (which is very cool for white noise), but unfortunately the wobbly bass sound of the fans becomes even more distracting then. Others may enjoy this. The major downside of the fans is that they do not have the same range in pitch as the white noise, so they can not do the targeted kind of sound-masking I described above. I suspect people who are not very sensitive or neurotic (i.e., anal) about these kinds of issues will really enjoy the fans, though. I guess they are probably more realistic for having this trait. -- The white noise is pleasant. Higher pitches sound unpleasant at first, but give them a chance, maybe lower the volume. They end up sounding like fans, or rain, or a distant waterfall over time. I have the lectrofans in my room on white noise, but it still kind of sounds like the rushing of air or some other sound in nature with a similar pitch; the brain kind of fills in the gaps or hears what it wants from so general a sound. The sounds grow on you. Sometimes I will be sitting here hearing it as a waterfall, other times I will hear the same sound as air from an airconditioner or a huge downpour of rain. It is a really interesting phenomenon. Or maybe I am just crazy. -- The customer service was great. My first purchase would rattle when I turned the volume up to the highest levels. They sent me a replacement with two day shipping promptly with no questions asked. The new device gets VERY loud (way louder than the Marpac Dohm, it's main competitor) without losing quality. -- I owned a Dohm, but do not use it anymore. This device is more efficient, smaller, louder, and produces a better quality of sound and a wider range of sound. My Dohm started rattling after a few months and so I looked for a better product. Thank God this had been released recently.
Review: Coulnd't love more! The best for brown and white noise. - I could not love this sound machine more! I have very sensitive hearing (I have quite the anxious relationship with noises and sounds) and it wasn't until finding this particular machine that I found the full benefit of brown noise compared to white noise. I've always slept with fans (and still do), which are wonderful, but found that I just needed that extra something else. The brown noise has truly allowed me the ability to get a GREAT night of sleep regardless of any environmental noises that might be going on in or outside. The machine is small and sleek, fitting great on any nightstand (or where ever). The controls are easy to use and provide a large variation to sounds, volumes (gets VERY loud if you want it too) and frequencies. The sound is also constant and doesn't have any sort of loop change or variation as some other machines might. No annoying clicking or shaking or anything else that tends to happen in the middle of the night to disrupt sleep! The machine is easy to personalize. The machine is very reliable and actually "remembers" the settings you use (sound and volume) so all you have to do is turn it on and off each day. I wish it came with a battery option rather than just a USB plug to use for those random power outages HOWEVER I have found that it truly doesn't use much power and I can plug it into our portable battery pack no problem. I run the machine all night. I love this thing so much! I travel with it and might just buy one for every bedroom in the house. 100% worth the price and literally gives me the greatest peace of mind knowing I will get a quality night of sleep every night.... well... at least with sounds. 1 million percent would recommend!

## Features

- Soothing Noise Machine: The Adaptive Sound Technologies LectroFan Classic is a sound machine for sleep with a compact design and multiple non-looping sounds for an optimal sleep environment
- Personalized Sound Selection: This fan sound machine has 20 non-looping sounds that don't interrupt sleep, a built-in sleep timer, and can be set to automatically turn off, ensuring energy-efficient use while you drift into peaceful slumber
- Easy-to-Use Sleep Device: This lightweight, USB-powered noise machine blocks ambient sound like snoring, traffic, and noisy neighbors with precision volume settings
- Portable & Travel-Ready: This reliable sound masking device has a compact design for luggage and travel-ready convenience to help you sleep better in hotels and unfamiliar environments
- Innovative Solutions for Better Sleep: Adaptive Sound Technologies is focused 100% on designing, building, and selling quality and innovative sleep sound machines

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00MY8V86Q |
| Age Range Description | Baby |
| Best Sellers Rank | #12,973 in Health & Household ( See Top 100 in Health & Household ) #37 in Sleep Sound Machines #1,206 in Sales & Deals |
| Brand | Adaptive Sound Technologies |
| Brand Name | Adaptive Sound Technologies |
| Color | Black |
| Connector Type | USB |
| Customer Reviews | 4.6 out of 5 stars 24,878 Reviews |
| Global Trade Identification Number | 00897392002268 |
| Item Depth | 2.6 inches |
| Item Dimensions | 4.13 x 4.13 x 2 inches |
| Item Nype Name | Sleep Sound Machine |
| Item Weight | 12.8 ounces |
| Manufacturer | Adaptive Sound Technologies |
| Manufacturer Part Number | ASM1007-BG |
| Manufacturer Warranty Description | one year |
| Material | Plastic" or "Polypropylene |
| Material Type | Plastic" or "Polypropylene |
| Model Name | Black |
| Model Number | ASM1007-BG |
| Music Tracks | 20 Non-Looping Sounds |
| Number of Items | 1 |
| Number of Tracks | 20 |
| Power Source | AC Power Adapter |
| UPC | 897392002268 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Adaptive Sound Technologies
- **Color:** Black
- **Item Depth:** 2.6 inches
- **Material:** Plastic" or "Polypropylene
- **Power Source:** AC Power Adapter

## Images

![Adaptive Sound Technologies LectroFan Classic Sound Machine, Black - Image 1](https://m.media-amazon.com/images/I/61AS8IAUQML.jpg)
![Adaptive Sound Technologies LectroFan Classic Sound Machine, Black - Image 2](https://m.media-amazon.com/images/I/81lRtwPHB3L.jpg)
![Adaptive Sound Technologies LectroFan Classic Sound Machine, Black - Image 3](https://m.media-amazon.com/images/I/81UKoOFSJwL.jpg)
![Adaptive Sound Technologies LectroFan Classic Sound Machine, Black - Image 4](https://m.media-amazon.com/images/I/71y0oR53suL.jpg)
![Adaptive Sound Technologies LectroFan Classic Sound Machine, Black - Image 5](https://m.media-amazon.com/images/I/71lXiggKfWL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Questions & Answers

**Q: Is this better than the Marpac Dohm-DS Dual Speed Sound Conditioner? (it's currently the #1 best seller in sound machines on amazon). Why yes/Why no?**
A: I had an original Marpac 330 sound machine which was a great machine and lasted for 30 years.  Ten years ago I tried to replace it and the new machines had a very annoying sound loop.  I called Marpac, they were so nice, sending me machines but they all had that problem.  I tried a Sound Dohm at Bed Bath and Beyond and it just didn't have the volume of their older machine.  Wish they still made that version.

**Q: Anyone use a real fan first and then switched to this? Why did you switch ? I use 10" solder exhaust fan.**
A: I like this better than a real fan because: You have 10 different fan "frequencies" to choose from. Can experiment to see what masks the annoying sound you are trying to cover up....Also has 10 different "white noise" frequencies too...Can adjust volume quite a bit more than with a fan...and is also good if you need big wooshing fan sound to cover up a noise, but don't always want a fan blowing air around. I hope this helps! I use it in an office environment- it has been great. (Before I was using fan - sometimes had to use 2...got very windy.)

**Q: How is this any better than just hooking a speaker up to an iPod or phone and playing white noise audio files? Or just using an actual fan?**
A: I currently use my Apple Homepod to play white noise in our bedroom.  Apple Music has a number of white noise tracks available.  I use a track off an album by "Dr. White Noise", I made a "White Noise" playlist on iTunes, I copied the track ("Soft Dehumidifier Fan Delight")  12 times so it will play for 12 hours (the track is 1 hour long).  It works and sounds great.  You could certainly use speakers hooked up to your phone or iPod to accomplish the same thing.  However, if you needed to purchase speakers to use with the phone/iPod, it seems like you might as well get this unless you want to use the speakers for music, etc. in the bedroom.  This device would certainly be easier to use than hooking up speakers each night, plus it would likely take up less space. That said, I am thinking about trying this device too as we could use it in our Airstream travel trailer when we are traveling.

**Q: Can it run on batteries? If so, for how long?  Also has anyone used it overseas?**
A: Considering the small amount of power it uses (2.5 W) it should be possible to run it off of any device that can steadily supply 5V at 500 mA DC. As such, if you can find a battery pack that can output 5V @ 500 mA and has a USB socket on it the Lectrofan should run off of it no problem. As for how long it can run off of a battery pack, it would depend on the rating of the battery pack being used.

## Customer Reviews

### ⭐⭐⭐⭐⭐ HELPFUL TIPS... for the best sound machine.
*by N***K on February 6, 2014*

UPDATE 2014-FEB-14 -- After owning the device a couple weeks, I had some realizations about why the Lectrofan is the best product. Other white noise machines often do not allow a very full range of pitch from high to low. The Dohm, for instance, does have a pleasing sound, but it is not capable of changing pitch too much, just muffling it really, changing the tone some too. Changing the pitch is the SMART way to block out particular sounds. If my roomie downstairs is listening to music from his cell phone or a higher pitched video game, turning the lectrofan on higher pitch blocks it out without having to blast the volume. If is he is blasting bass from his stereo, the lower pitches work better. The low rumbling of White Noise 1 (lowest Pitch) may have a pleasing sound (very much like "Brown Noise," a wonderful sound that many of you researching this topic have probably heard), but it will actually fail to mask many sounds that are higher pitch. Do not make the mistake of leaving it on the lowest pitch and just blasting the volume every time you need to block out louder noise. I suppose that white noise 4-6 would be the best general sound-blocking pitches for when you have a variety of noise in the environment. This kind of use is impossible with something like the Dohm, which I used for a long time before this. There are many sounds which the Dohm will never block without trying to use brute force with the volume (and it doesn't get anywhere near as loud as the lectrofan.) And the Lectrofan can be turned so loud that your room can sound like you are living under a waterfall or something-- so it can basically block out almost any environmental sound (though of course the reality will always be that you have to have it louder than the sound you are trying to block, which is the principle of all the sound conditioners. The point is that the sound is constant and you are not distracted by all the changes in noise.) -- I didn't think I would use the fan sounds too much- I just figured I wanted the white noise. The fan sounds are actually pretty nice. They are soothing and with no perceptible loop (lectrofan told me they were actually algorithms making the noise and not any recording of a fan.) The fans do have one issue that some people will enjoy and others will not, and most people may not even notice. They do have a repeating change in bass, which I notice more than others because I am neurotic about sounds. This change in bass will be more apparent if you have headphones on or earplugs in, but you might like it as a nice constancy. I doubled up on the lectrofans so I could get a richer sound in my room (which is very cool for white noise), but unfortunately the wobbly bass sound of the fans becomes even more distracting then. Others may enjoy this. The major downside of the fans is that they do not have the same range in pitch as the white noise, so they can not do the targeted kind of sound-masking I described above. I suspect people who are not very sensitive or neurotic (i.e., anal) about these kinds of issues will really enjoy the fans, though. I guess they are probably more realistic for having this trait. -- The white noise is pleasant. Higher pitches sound unpleasant at first, but give them a chance, maybe lower the volume. They end up sounding like fans, or rain, or a distant waterfall over time. I have the lectrofans in my room on white noise, but it still kind of sounds like the rushing of air or some other sound in nature with a similar pitch; the brain kind of fills in the gaps or hears what it wants from so general a sound. The sounds grow on you. Sometimes I will be sitting here hearing it as a waterfall, other times I will hear the same sound as air from an airconditioner or a huge downpour of rain. It is a really interesting phenomenon. Or maybe I am just crazy. -- The customer service was great. My first purchase would rattle when I turned the volume up to the highest levels. They sent me a replacement with two day shipping promptly with no questions asked. The new device gets VERY loud (way louder than the Marpac Dohm, it's main competitor) without losing quality. -- I owned a Dohm, but do not use it anymore. This device is more efficient, smaller, louder, and produces a better quality of sound and a wider range of sound. My Dohm started rattling after a few months and so I looked for a better product. Thank God this had been released recently.

### ⭐⭐⭐⭐⭐ Coulnd't love more! The best for brown and white noise.
*by H***B on June 11, 2026*

I could not love this sound machine more! I have very sensitive hearing (I have quite the anxious relationship with noises and sounds) and it wasn't until finding this particular machine that I found the full benefit of brown noise compared to white noise. I've always slept with fans (and still do), which are wonderful, but found that I just needed that extra something else. The brown noise has truly allowed me the ability to get a GREAT night of sleep regardless of any environmental noises that might be going on in or outside. The machine is small and sleek, fitting great on any nightstand (or where ever). The controls are easy to use and provide a large variation to sounds, volumes (gets VERY loud if you want it too) and frequencies. The sound is also constant and doesn't have any sort of loop change or variation as some other machines might. No annoying clicking or shaking or anything else that tends to happen in the middle of the night to disrupt sleep! The machine is easy to personalize. The machine is very reliable and actually "remembers" the settings you use (sound and volume) so all you have to do is turn it on and off each day. I wish it came with a battery option rather than just a USB plug to use for those random power outages HOWEVER I have found that it truly doesn't use much power and I can plug it into our portable battery pack no problem. I run the machine all night. I love this thing so much! I travel with it and might just buy one for every bedroom in the house. 100% worth the price and literally gives me the greatest peace of mind knowing I will get a quality night of sleep every night.... well... at least with sounds. 1 million percent would recommend!

### ⭐⭐⭐⭐⭐ PROVIDES BY FAR THE BEST TINNITUS COMPETITION
*by W***R on December 15, 2025*

I think by now I'm on my seventh LectroFan. Why? Because they've provided the only way I've been able to combat increasingly loud Tinnitus. Which started in my late 60's. I'm especially grateful to them because they still give me a fifty-fifty chance of waking-up without any hissing noise in either ear. Just having the "prospect" of not starting each day without negative thoughts is probably only reason I'm very fortunate to still be using them in my ninetieth year. I think the best way to live optimistically with irreversible Tinnitus is to think of it as a wily enemy. So from using one LectroFan - placed a few inches away from a pillow and set to very mild White Noise it has inevitably become an open battle. There are now 2 fans. Both mounted on 2" high and 51/2" square boxes. One is set at medium White Noise.". The other to the lowest possible grumbling White Noise. The latter is very close to my head on one side of a small down-filled pillow, The other about a foot away from the side of my head. Being an old-fashioned architect I've always liked the phrase "nature abhors a duality". As it applies both to the attractiveness of the human face and struggling to compose an attractive front façade of a building - despite all the various elements having to be Symmetrical. The problem with Tinnitus is that however much one tries to avoid a Duality there's bound to be one with Two Ears and Two Sound Machines. Which are both being used to feed information into One Brain. My primitive solution to this quandary has been to add a Third sound and having bought a large number of Natural Sound CD's I thought one of them might help. But as most of them vary in volume and information they all proved to be more of an annoying distraction during the nightly process of hoping/trying to "drop-off". But thankfully one has worked very well for several years. Joe Baker's "Babbling Brook". As it's a single track CD it can run all night by setting a small CD machine to play track number one indefinitely. I think it's major asset is that the noise a babbling brook produces is monotonous - but also very soothing. I hasten to add I am not in any way way connected to Joe Baker. Just very grateful he found such a happy-sounding Brook - which is sited on a small table three feet away from my bed. My guess as to why it has made all the difference is that it's Competing with the next-door very low-pitched White Noise.

## Frequently Bought Together

- Adaptive Sound Technologies LectroFan Classic White Noise Machine - Compact Sleep Sound Machine for Bedroom, Travel, Study & More - 20 Non-Looping Fan & White Noise Variations - Black
- Adaptive Sound Technologies LectroFan Travel Case - Travel Case for LectroFan Sleep Sound Machine - Protective Case for LectroFan Sleep Device - Lightweight EVA & Silicon Rubber - Zip Close - Black

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-27*