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Amazon Rating
Adaptive Sound Technologies LectroFan High Fidelity White Noise Sound Machine with 20 Unique Non-Looping Fan and White Noise Sounds and Sleep Timer
We have analyzed 890 reviews and found:
35% of users say that:Product works great, is perfect, is small, works. Sound is great, works best, are perfect, can get very loud. Machine is amazing, is easy to use, will start working fine, is plugged in tight. Noise machine helps greatly, works fine, is awesome, has truly been life changing.3% of users noticed that:Noise can be a problem, are kind of annoying, is expensive, was not to useful. Item is not returnable, is not eligible for return. Cord is very thin, don't throw them out. Phone will burn out playing 8-10 hours of white noise.
Below you'll find product features often mentioned in user reviews. Features are split up by positive and negative sentiments.
product
962368
love • great • works great • compact • small • is perfect • glad • excellent • loves • is small • every night • works • ’s amazing • is great • wonderful • portable • nice • best • good • does the trick
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product
positive962
love • great • works great • compact • small • is perfect • glad • excellent • loves • is small • every night • works • ’s amazing • is great • wonderful • portable • nice • best • good • does the trick • does • recommend • is awesome • is amazing • works well • amazing • ’s small • loud • small enough • is fantastic • n’t sleep without • is the first time • light • worked great • is the best thing • fantastic • works amazingly • works very well • is a good choice • perfect • ’s a lifesaver • buy • is a godsend • gets loud • quality • is nice • is very compact • was perfect • has more options • does the job • ’s compact • without • keep • lightweight • found • happy with • very loud • liked • easy to travel • works as advertised • so soothing • really like • awesome • really nice • is the same thing • only a month ago • n’t hear any of the norm downtown sounds • isn’t for you but otherwise recommend • has been a better option • has been a worthwhile purchase
negative368
stopped working • does not work • off • ’s a bummer • can't return • never loops • drowns it out • intermittent • can be timed to turn off • is already broken • don’t buy • ’s not worth the price • completely drowns out the city noises • kept us all knocked out at night • ’s very noise • started to malfunction • drowns out all outside noise • blocks out sound • don't hear • blocks out noises • did not work • still isn't working • not maintaining it's volume • are erased • actually works to seemingly reduce various noises • unable to return • drowns out any noise • stuck • did not meed my needs • made sleeping difficult • just wasn’t cutting it • drowned everything out • died last week • has died • would work to drown out the noise • off during the night • turned off • was too late • takes me forever to fall asleep • drowns out any noises • does not get very loud • helps drown out noisy neighbors • makes it less irritating • laughable substitute for a real fan • was black • two or three feet • not traveled • off during the day some days • on low • n’t fault • doesn’t work • shuts off • is defective • helps take the stress out of falling asleep • has failed me • makes it difficult to focus • ’s loud and obnoxious • was not able to mask airplane noise • would only work for 5 minutes • didn’t go as loud • ’s dissappointing • is not eligable for returns • cuts in and out with the noise • turns off randomly • stops working • ’s become unbearable • too late to return • not worth the $50 • is weird • not me
sound
15457
great • fan • soothing • lots • good • many • is great • really • like • strong • works best • are perfect • natural • many different fan • quality • much • machines • heavy • solid • can get very loud
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sound
positive154
great • fan • soothing • lots • good • many • is great • really • like • strong • works best • are perfect • natural • many different fan • quality • much • machines • heavy • solid • can get very loud • white noise • like a blast furnace • up • has nice • full • multiple • best way to describe • well every night • are pleasant • realistic • are soothing • is exactly what i want in both pitch • are all very similar • wonderful • were just right for him • pure • is very clear • sharp • easy to use.you never hear • great loud • very pure • completely adjustable • love • is amazing • help block outside • is nice • was better than other sound machines • machine • were able to select • very good expansive • brook • distinct • customize • amazing • produces nice • no weird • produces nice clear • nice • is incredibly un-soothing • just like our fan did • imagined words • is almost natural • just right to me • isn’t relaxing • variety • constant fan in a hotel • sensitive • matched perfectly • really do sound • pleasant
negative57
tinny • do not sound • white noise • is braking up all the time • very unpleasant • wasn't as deep • full of static • isn't what i notice • absence • bothered me • were monotonous • seems small • have no detectable loop points • doesn’t make it anymore pleasing to sleep • almost feel invasive to my hearing • looped just barely • no • defaults back to factory • very artificial • droning • disconcerting • jarring • doesn't loop like others do • was nearly impossible • harsh • i hate being cold • has started to go out • not as many • smallest • is very annoying • inconsistent • immediately puts me to sleep • distracted by • does not loop • muffled • keeps stopping • would come out at max setting • squeaky • strange • are not relaxing • tolerable • is distracting • impossible to ignore once noticed • is like a faint chirping whistle • had • creepy wind up • does not quite match my fan • didn’t much care • is procedurally generated • can't find • can be inconsistent • real fan • unimpressed
machine
5645
great • is amazing • great little • awesome • is easy to use • will start working fine • is plugged in tight • advertises as have a wide variety of sounds • is small • mighty • makes pretty powerful sound • super simple in use • works perfectly • exact • is super loud • is more $$ • sweet little • solid • was really great • is a god send
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machine
positive56
great • is amazing • great little • awesome • is easy to use • will start working fine • is plugged in tight • advertises as have a wide variety of sounds • is small • mighty • makes pretty powerful sound • super simple in use • works perfectly • exact • is super loud • is more $$ • sweet little • solid • was really great • is a god send • have more consistent sounds • can get loud • worked masking those noises • is fabulous • magic • can be used for all ages • has give us a new lease on life • best • has been a lifesaver • excellent little • little • fits that wonderfully • did wonders • has the perfect tone • is as well • is built well • creates the perfect background noise • compact • works well • would get a solid 5 stars • going strong • be very loud • is wonderful • can run my cpap • was soothing • noise reduction • is incredible • has a setting to run for a time • produces
negative45
noise • little • wind • white noise • hums • i couldn’t even hear him at all • awful • is small • doesn't work well with the volume knob • never stopped • does drown out the howling • tiny • only run for 20 minutes • developed problems • have ignorable background noise • produced were just too harsh • busted • draining my battery • is more expensive • makes the ambient noise • broken • would just shut off • was off after 3 hours • simply isn't heavy enough to stay • same noise • somehow completely covers the noise from the shovel • almost every day for less than 2 years • worn out many • started acting up • replaces having a box fan • is unplugged • better • was never dropped or jostled • sounds like i left a tv on without selecting a channel • petered out • useless
noise machine
5335
white • best white • best • perfect white • fantastic white • few different • fabulous white • helps greatly • very nice white • works fine • love • is awesome • exceptionally pleased • excellent • true white • has truly been life changing • favorite white • terrific white • amazing little white • i end up buying a new fan every year
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noise machine
positive53
white • best white • best • perfect white • fantastic white • few different • fabulous white • helps greatly • very nice white • works fine • love • is awesome • exceptionally pleased • excellent • true white • has truly been life changing • favorite white • terrific white • amazing little white • i end up buying a new fan every year • had given up hope • is much much longer lasting • is perfect • really good • beautiful little white • awesome white
negative35
white • pleasantly affected my cat • stopped working • on low • without white noise • cheaper white • blocking out noisy neighbors • is awful • expensive • did not do it • very picky • little • bunch • cheaper • made ocean • cannot be controlled • is worse
sound machine
5915
best • great • excellent • perfect • is great • excellent quality • did the trick • buy • very happy • love • much better • was right • respectable • can optimize the perfect neutral sound • great again!great • absolutely love • can get very loud • with a fan setting • last one i will ever need • is amazing
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sound machine
positive59
best • great • excellent • perfect • is great • excellent quality • did the trick • buy • very happy • love • much better • was right • respectable • can optimize the perfect neutral sound • great again!great • absolutely love • can get very loud • with a fan setting • last one i will ever need • is amazing • really helps block noise • greatest • stays on the whole night • is my favorite • is a bit higher • very high quality • better luck • might be good • is compact • does the job • improvement • is wonderful • is a bit much for my wallet
negative15
expensive • drowned her out • tried many • with pink or brown noise • allows me to sleep at night • were not near loud enough to muffle noises • fan • replace the old fan machine • is not nearly as loud • none blocked out the sounds of airplanes • only • has literally changed my life • had died • no satisfaction • was running
volume
609
is great • good • adjustable • is adjustable • perfect • can adjust • can get pretty loud • is easily adjusted • plenty enough • white noise • can raise or lower • easy to control • you adjust • very quiet • has enough discrete steps • seriously blocks out almost everything • can be adjusted easily • is much higher • goes up very high • more ability
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volume
positive60
is great • good • adjustable • is adjustable • perfect • can adjust • can get pretty loud • is easily adjusted • plenty enough • white noise • can raise or lower • easy to control • you adjust • very quiet • has enough discrete steps • seriously blocks out almost everything • can be adjusted easily • is much higher • goes up very high • more ability • has a wide range • can be soft • extremely loud • completely adjustable • well as • we prefer • plenty of • adjust • type of noise • turned up • really enjoy • easy • much softer • not too low • can be louder would be better • lower • fully adjustable • needed to be adjusted • well • different noises • was able to adjust • plethora of choices • goes up a lot louder • just turn up • is easy • works best • has great sounds
negative9
erratically going up • weird • has learned • turned down quite a bit • not too high • relatively low-mid • slowly decreases • turns off • got wonky
sleep
386
best • great • good • restful • responded well to the noise • so much better • is deeper • like a babies • just fine • has improved • great!don't • helps me • small enough • able to • better • ’s • fan to • easily • goes right to • deepest
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sleep
positive38
best • great • good • restful • responded well to the noise • so much better • is deeper • like a babies • just fine • has improved • great!don't • helps me • small enough • able to • better • ’s • fan to • easily • goes right to • deepest • issues • faster • noise to • like a baby • helps with • definitely aids • helps my daughter • uninterrupted
negative6
deprivation set in • difficult • disturbs • can't get back to • is like nothing • would disturb my
device
238
really works • goes a long way • has a big range of different sounds • is muffled enough to be tolerated • great little • fits in your hand • can easily be packed for trips • effectively replaces one • compact • little • small • like • proximity • is located • even placement • works well • has more volume potential • powerful • has 10 different fan sounds • is worth every penny
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device
positive23
really works • goes a long way • has a big range of different sounds • is muffled enough to be tolerated • great little • fits in your hand • can easily be packed for trips • effectively replaces one • compact • little • small • like • proximity • is located • even placement • works well • has more volume potential • powerful • has 10 different fan sounds • is worth every penny • pleasantly surprised • is very good • insanity-inducing
negative8
is so tiny • stopped working • still did not work • is not wireless • stopped working within 90 days of arrival • no option to exchange or return • is not for me • not a loop like
lectrofan
2311
is the best • much • is the way to go • comes with 20 different sounds • thanks • does a good job • is better • sooooo much • go right to sleep • turned up very high • arrived two days • needs to up their policies • is amazing • has all sorts of tonal options • has many different choices of fan sounds • provides improved tweaks • is energy savings • are much louder • good choice • has several sounds
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lectrofan
positive23
is the best • much • is the way to go • comes with 20 different sounds • thanks • does a good job • is better • sooooo much • go right to sleep • turned up very high • arrived two days • needs to up their policies • is amazing • has all sorts of tonal options • has many different choices of fan sounds • provides improved tweaks • is energy savings • are much louder • good choice • has several sounds • recommend • absolutely love
negative11
solved the problem • masks this noise • will block out • isn't powerful enough to block out really loud noises • does not stand behind its products • is neither • uses only about 3 watts • tried to return • came into the picture • blocked out the noise • minor complaints
unit
1913
has a great weight • is compact • unassuming • with the high • low frequencies enhanced • has a nice variety of sounds • is nice • started off very well • solidly built • is amazing • replacement • built right • 5 stars • last long enough • is small • compact • has multiple settings • wide volume range • nice compact
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unit
positive19
has a great weight • is compact • unassuming • with the high • low frequencies enhanced • has a nice variety of sounds • is nice • started off very well • solidly built • is amazing • replacement • built right • 5 stars • last long enough • is small • compact • has multiple settings • wide volume range • nice compact
negative13
started malfunctioning within a day • randomly switches off • bad • does include various fan noises • were worse • highly enough • loudest • is defective • replaced 2 previous machines • sits flat on the table • becomes useless • was unusable • lessened the problem
this machine
178
love • definitely recommend • loops perfectly • buy • absolutely love • loves • saved me from going crazy • is a miracle • seemed the best option
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this machine
positive17
love • definitely recommend • loops perfectly • buy • absolutely love • loves • saved me from going crazy • is a miracle • seemed the best option
negative8
quickly • can't sleep without • helps block out the sound of traffic • did not care • never slept better • is awful • blocks out the most noise • not with
this thing
214
love • is amazing • is great • was going to be • is pretty nice • is for you • was life changing • is like magic • has been great • really love • works wonders • is perfect • is a lifesaver
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this thing
positive21
love • is amazing • is great • was going to be • is pretty nice • is for you • was life changing • is like magic • has been great • really love • works wonders • is perfect • is a lifesaver
negative4
has litteraly given me my sanity back • couldn't love • is terrible • blocks out the tv from downstairs
this product
187
love • highly recommend • too much • no difference • recommending • recommend • very happy • works
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this product
positive18
love • highly recommend • too much • no difference • recommending • recommend • very happy • works
negative7
not recommend • don't recommend • no way i could even consider • stumbled across • so disappointed • did not like
size
181
compact • is great • great • perfect • good • is good • nice • nice small • sleek designsmall • small • portability sold me • really nice compact
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size
positive18
compact • is great • great • perfect • good • is good • nice • nice small • sleek designsmall • small • portability sold me • really nice compact
negative1
died
volume control
154
great • good • is a must • works great • lets you easily put it • has • like • is perfect • is just right • are easy to use • thin • is great
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volume control
positive15
great • good • is a must • works great • lets you easily put it • has • like • is perfect • is just right • are easy to use • thin • is great
negative4
doesn't even work • started behaving very strangely • busted • is a toggle switch
fan
154
oscillating • used to be on all the time • all night long every night • large • long • lovely array • cheap • worked fine • goes perfect • choice • no more bulky • mellow • works perfectly • right • acceptable
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fan
positive15
oscillating • used to be on all the time • all night long every night • large • long • lovely array • cheap • worked fine • goes perfect • choice • no more bulky • mellow • works perfectly • right • acceptable
negative4
was blowing • replaced • eventually crap out • awful
speaker
86
is already going up • on the highest level • is good • good quality • produces good depth • is amazing • very loud • solid
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speaker
positive8
is already going up • on the highest level • is good • good quality • produces good depth • is amazing • very loud • solid
negative6
broken • extremely scratchy • is broken • rattles • has blown
this sound machine
151
love • definitely recommend • recommended • like • really like • highly recommend • loved
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this sound machine
positive15
love • definitely recommend • recommended • like • really like • highly recommend • loved
negative1
not thing like
baby
15
is 10 month old • sleeps so well with it • sleeps • can sleep soundly • has one in his room • great • sleeps with it every night and nap time • like • is wonderful • fantastic • very noisy • sleeps through the night with it • sleeps through the night • good • sleeps so great
sleeper
131
very light • light • super light • extremely light • fitful • very very light
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sleeper
positive13
very light • light • super light • extremely light • fitful • very very light
negative1
great
setting
111
loudest • high/low frequency • choosing • many different • saves • loud • nice • have been playing with the • no relief • just sound
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setting
positive11
loudest • high/low frequency • choosing • many different • saves • loud • nice • have been playing with the • no relief • just sound
negative1
tried another
review
111
great • positive • trust • won me over • original • were fantastic • excellent • many
More information
review
positive11
great • positive • trust • won me over • original • were fantastic • excellent • many
negative1
leaving negative
sound quality
102
is good • ease • is really good • excellent • amazing • need • not noticeable • is awesome • wonderful • is excellent
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sound quality
positive10
is good • ease • is really good • excellent • amazing • need • not noticeable • is awesome • wonderful • is excellent
negative2
wasn't ever great • is bad
customer service
102
amazing • is amazing • appreciate good • phenomenal • unbelievable • very very good • is similar to that of amazon - responsive
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customer service
positive10
amazing • is amazing • appreciate good • phenomenal • unbelievable • very very good • is similar to that of amazon - responsive
negative2
terrible • never experienced
option
101
many • cheap • variety • wonderful • are several • many different • favorite • constant fan • great • plenty
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option
positive10
many • cheap • variety • wonderful • are several • many different • favorite • constant fan • great • plenty
negative1
has white noise
white noise
101
is consistent • are good • was good • not the best • works great • is soothing • helps my wife • is very good • is awesome • was unexpectedly my favorite
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white noise
positive10
is consistent • are good • was good • not the best • works great • is soothing • helps my wife • is very good • is awesome • was unexpectedly my favorite
negative1
irritating
purchase
82
great • very satisfied • incredible • work • best • good
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purchase
positive8
great • very satisfied • incredible • work • best • good
negative2
would not have made • few things
button
71
are responsive • easy to press • easy to use • are minimal • easy enough • hard to reach • lit up
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button
positive7
are responsive • easy to press • easy to use • are minimal • easy enough • hard to reach • lit up
negative1
can be hard to read
price
10
good • was hard to justify • is decent • worth • isn't a huge factor • great • hoped to get years of use out of it • 100% worth • was low enough
fan sound
71
perfect • high quality • good realistic • are perfect • are absolutely great • is very effective
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fan sound
positive7
perfect • high quality • good realistic • are perfect • are absolutely great • is very effective
negative1
seemed a little hollow
amazon
62
delivered as promised • was very helpful • great return policy • made my shopping easy • best • favorite
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amazon
positive6
delivered as promised • was very helpful • great return policy • made my shopping easy • best • favorite
negative2
won't let me • says i can't return
sound options
8
several fan • lots • works well • great • nice and loud • better • much more varied • really like
neighbor
43
loud • really got on my nerves • dog barking at midnight • no longer
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neighbor
positive4
loud • really got on my nerves • dog barking at midnight • no longer
negative3
noisy • was difficult to fall asleep • worst
this one
61
is the best • is continuous so much better • is by far superior • is best
More information
this one
positive6
is the best • is continuous so much better • is by far superior • is best
negative1
has little repetitive noises
it's
51
been a life saver • done the job • small • third volume level • feature of my nervous system
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it's
positive5
been a life saver • done the job • small • third volume level • feature of my nervous system
negative1
non looping
noise
6683
white • little • fan • lot • annoying • can be a problem • absolutely abhor • sounds too artificial • produced were extremely unnatural • unpleasant • are kind of annoying • not soothing • just changes pitches • doesn't sound like white noise • blocks • rattling • repetitive • odd • brown • did not actually work
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noise
positive66
white • great white • perfect white • great • classic white • can keep me awake • is amazing • i still use the gadget • pretty great • works pretty well • fan and white • is noticeable • trails • have small differences • very balanced white • is perfect for sleeping • lot • different fan sounds • settles in -- • perfect • are all solid sounding • is great • better • constant nighttime • fan • real fan • looking • fun • are nice • loud • pink • relaxed • keeps outside noise • super high-quality fan • low toned white • multiple different ambient • background • high fidelity white • works as advertised • is perfect • are very realistic • is outstanding • perfect background • constant
negative83
white • little • fan • lot • annoying • can be a problem • absolutely abhor • sounds too artificial • produced were extremely unnatural • unpleasant • are kind of annoying • not soothing • just changes pitches • doesn't sound like white noise • blocks • rattling • repetitive • odd • brown • did not actually work • unwanted • plain white • loud fan • minimal • stops • crazy woman physically • extremely aware • is expensive • was not to useful • drowns • no more turning my ac to block • prevents her from waking • gave me a headache • cannot sleep without white • pink • does not help me sleep • many white • not really just a fan • fades into the background right away • enough • sounding • least little • armadillo • no white • lulls me back to sleep • resembled the overhead fan • weird • would drown out my • is now incredibly muted • innocuous • distracting • constant white • is terrible • disturbing
item
913
is not returnable • is not eligible for return • did not work • not even able to return • doesn't deliver • turns itself off for 1-2 seconds • isn't eligible for return • impossible for me to use • pricey
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item
positive9
my 2nd purchase • best • having sleep difficulties • perfect choice • is perfect • very satisfied • nice little • cannot be returned • great
negative13
is not returnable • is not eligible for return • did not work • not even able to return • doesn't deliver • turns itself off for 1-2 seconds • isn't eligible for return • impossible for me to use • pricey
cord
310
wrecked • is very thin • chewed twice • won't stay plugged • bad • should be turned when connected to the unit • pull right out of the unit • don't throw them out • replaced • little thin
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cord
positive3
was thicker • is adequate • favorite feature
negative10
wrecked • is very thin • chewed twice • won't stay plugged • bad • should be turned when connected to the unit • pull right out of the unit • don't throw them out • replaced • little thin
noise sound
67
white • low rumbly white • bearable white
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noise sound
positive6
white • are fine • consistent white
negative7
white • low rumbly white • bearable white
box
44
will block all that out • is not large or heavy • fan • not out
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box
positive4
awesome little • is very loud • easy to use • fan going at night
negative4
will block all that out • is not large or heavy • fan • not out
Hey, that functionality is in development right now.