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Adaptive Sound Technologies LectroFan EVO White Noise Machine – Compact Sleep Sound Machine for Bedroom, Travel, Study & More – 22 Non-Looping Fan, White & Ocean Noise Variations – White
Price: $21.99 - $7.19
(as of Sep 27, 2025 08:33:05 UTC – Details)
Product description
Designed to Go Anywhere 
Simple Controls
Customize your ideal audio environment with extremely easy-to-use controls.
Compact Size
Our lightweight and portable machine is built for travel.
Adjustable Timer
Plays continuously if timer not used
Less Power Consumption
Consumes less power than other machines
Comparison Chart
Add to Cart
Add to Cart
Add to Cart
Add to Cart
Customer Reviews
4.5 out of 5 stars 9,176
4.6 out of 5 stars 2,245
4.3 out of 5 stars 650
4.4 out of 5 stars 3,984
SOUND CATEGORIES
2-FAN, WHITE NOISE
2- FAN, WHITE NOISE
4-HEART BEAT,FAN,NOISE,OCEAN
3-NOISE,FAN,OCEAN
SOUND PROFILES
10FAN, WHITE NOISE, SURF OCEAN
10 FAN, 10 FAN NOISE
HEARTBEAT, FAN, WHITE NOISE
5 FAN, 4 WHITE NOISE, 2 SURF
NON-LOOPING
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SIMPLE CONTROLS
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COMPACT
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DIGITAL SOUND
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HEADPHONE JACK
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CONTROLS
Top
Front
Front
Side
BLUETOOTH SPEAKER
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✘
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POWER OPTIONS
USB
USB
Rechargeable Battery
Rechargeable Battery
DESIGNED IN USA
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LULLABIES
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LectroFan EVO: This compact sleep sound machine from Adaptive Sound Technologies offers 22 non-looping (non-repeating) sounds, including fan sounds, white noise, and ocean sounds
Noise Masking Mastery: With precision volume control, the LectroFan sleep machine for deep sleep drowns out disruptive noise, helping to support sleep and relaxation for all ages
Sleep Timer Feature: Equipped with a convenient sleep timer, this sleep device can be set to automatically turn off, ensuring energy-efficient use while you drift into peaceful slumber
Portable Design Specs: Lightweight and USB-powered, this white noise machine for bedroom or travel measures 4.7 x 4.7 x 3.3 inches, perfect for on-the-go restorative rest
Innovative Solutions for Better Sleep: Adaptive Sound Technologies is focused 100% on designing, building, and selling quality and innovative sleep sound machines
Customers say
Customers find this sound machine effective at drowning out outside noise and appreciate its compact size that works well in small to medium rooms. They like the variety of sounds, including multiple fan and static options, and the controllable volume levels that go from soft to quiet loud. The device helps customers fall asleep quickly and reduces anxiety. While the functionality and sound quality receive positive feedback, several customers report durability issues, with units stopping working after 23 days or less.