Adaptive Sound Technologies LectroFan Micro 2 Portable Bluetooth Speaker and White Noise Machine Black for Sleep
Adaptive Sound Technologies LectroFan Micro2+, White Noise Machine, Black
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Adaptive Sound Technologies

Adaptive Sound Technologies LectroFan Micro2+, White Noise Machine, Black

|11 ratings

Key item features

  • Compact Portability: This pocket-sized and lightweight sound machine is travel-ready, suitable for reliable use at home, office desks, or hotel rooms.
  • Diverse Soundscapes: Features 11 non-looping digital sounds, including fan sounds, white, pink, brown noise, and ocean sounds, for effective sound masking.
  • Extended Battery: Equipped with an energy-efficient rechargeable battery, it provides up to 40 hours of soothing noise or 20 hours of wireless Bluetooth listening.
  • Dual Functionality: Functions as both a dedicated sleep sound device and a portable Bluetooth speaker for audio streaming, including a microphone for hands-free calls.
  • Directional Audio: Incorporates a swivel top design for directing sound precisely and supports pairing two units for a stereo sound experience.
  • Volume Precision: Offers precision volume settings, allowing users to fine-tune the sound levels for optimal sound-masking effects.
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4.3 out of 5 stars
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11 ratings9 reviews
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  1. 5 stars82% (9)
  2. 4 stars0% (0)
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  5. 1 star18% (2)
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Showing 1-3 of 9 reviews

Apr 17, 2026
Reviewer name: John
Sold byPatternDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Replaced Old Micro with the Micro 2 After 8 Years!

I purchased the LectroFan Micro 2 to replace my LectroFan Micro (first generation) that finally died after 8 years of being used for almost every night! I'm pretty happy with the extra buttons on the Micro 2 that make it easier to use than the original Micro. Hopefully I get a long service life out of the Micro 2!

Helpful?40OO8CPMAT7S668289897
Aug 20, 2025
Reviewer name: anonymous
Sold byPatternDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great little travel device for sound machine

Great little sound machine. Lasts a long time (2 nights at least). Great for travel and on the go. Really like it when camping.

Incentivized Review
Helpful?40OO8CPMAT7S668289897
Jul 27, 2026
Reviewer name: Walmart customer
Sold byPatternDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great lil' sleep speaker

I love the sounds it puts out - nice and loud. Works to provide the continuous brown noise I need to sleep without any interruptions of a repeat loop noise. It's constant. The buttons are tiny to turn it off/on and the volume control buttons can be tricky but that's my only complaint. It's perfect for travel, although I never received a case for it. The purchase price is on par with other sleep machines I've investigated, maybe even a bit less.

Helpful?40OO8CPMAT7S668289897
Current price is $44.95$179.80/lb
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4.68329081632653 out of 5 stars
4.68329081632653 stars out of 5, based on 15733 seller reviews(4.7)
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