soundcore by anker sleep a20 noise masking true wireless earbud headphones open round charging case with two white ergonomic in-ear buds showing twin-seal tips and small ear wings, matte finish and Soundcore logo on lid and earbuds, front LED charge dots visible, centered top-down view; suitable for sleeping, travel, or blocking ambient noise.
Soundcore by Anker Sleep A20 Noise Masking True Wireless Earbud Headphones
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Soundcore

Soundcore by Anker Sleep A20 Noise Masking True Wireless Earbud Headphones

|107 ratings

Smart summary

Generated by AI
  • Blocks Out Unwanted Noise

    Blocks Out Unwanted Noise

    Twin-seal ear tips and smart volume control block external noise for quiet sleep.
  • Comfortable For Side Sleepers

    Comfortable For Side Sleepers

    Ultra-soft materials and pressure-free ear wings let you sleep comfortably on your side.
  • Lasts For Ten Nights

    Lasts For Ten Nights

    The charging case provides up to 80 hours of power for reliable nightly use.
  • Tracks Your Sleep Positions

    Tracks Your Sleep Positions

    Sensors analyze nightly movements for detailed sleep habit insights.
Current price is $139.00
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Columbus, 43215
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About this item

Product details

Advanced Noise Masking Technology

The Soundcore Sleep A20 is equipped with a cutting-edge 4-point noise masking system, designed to deliver unparalleled tranquility by effectively drowning out disturbances. Its innovative Twin-Seal ear tips provide 3 times stronger passive noise blocking, ensuring external disruptions are sealed off for a peaceful night's sleep.

Customizable Comfort for Side Sleepers

Crafted with side sleepers in mind, the Sleep A20 features pressureless comfort wrapped in ultra-soft material that covers 100% of the contact area with your ear's concha. The ergonomic design adapts seamlessly to your ear shape, while the exclusive Air Wing design evenly distributes pressure for uninterrupted comfort throughout the night.

Personalized Fit and Options

Tailor your sleep experience with 3 sizes of ear wings and the choice between Sealed or Breathable ear tips. This ensures the perfect fit for your ears, allowing you to enjoy maximum comfort and noise isolation tailored to your preferences.

Extended Battery Life for Reliable Use

Enjoy up to 10 nights of deep sleep on a single charge, with 80 hours of usage provided by the fully charged case. The Soundcore Sleep A20 is your dependable companion, offering consistent performance from nightfall to sunrise.

Smart Features for Restful Nights

Combat deep snores and other disturbances with a variety of white noise options or soundcore Acoustic Lab noise-masking solutions. The Smart Volume Control automatically adjusts to maintain a peaceful environment, ensuring uninterrupted sleep every night.

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Warnings and disclaimers

Ingestion Hazard

This product contains a battery. Death or serious injury can occur if ingested. A swallowed battery can cause Internal Chemical Burn in as little as 2 hours. Keep new and used batteries OUT OF REACH OF CHILDREN. Seek Immediate medical attention if a battery is suspected to be swallowed or inserted inside any part of the body.

Member ratings & reviews

3.6 out of 5 stars
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  1. 5 stars48% (51)
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  3. 3 stars10% (11)
  4. 2 stars9% (10)
  5. 1 star20% (21)
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Showing 1-3 of 105 reviews

Sep 12, 2026
Reviewer name: ZenJen
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Love These More Than My Husband

They also switch to softly pattering rain sounds once my book is silenced, as if I'm a crib-bound toddler and my momma snuck in and knew I needed just a hint of ambient noise! No joke, I'm getting better quality sleep according to my Apple Watch. There are no buttons on them to accidentally press and blast yourself awake. You control them by aggressively tapping them. You know, like you'd do anyway if someone woke you and you had to tap play to get your soothing sounds back. Battery life is astonishing. The case is slim. Via the app, they connect to two devices. Sound is as good as any other Soundcore product I own, and that's beyond excellent. Buy them. Buy them now. The tiniest life-altering purchase you'll ever make!

Review from walmart.com
Helpful?6Z7MBN10VWRP17803301637
Jul 19, 2026
Reviewer name: anonymous
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I love these earbuds.. I sleep so much better with them on especially when I have annoying company. Plus they are lightweight and at times, I forget that I have them on!! I highly recommend these for light sleepers who seek peaceful sleep in an unpeaceful environment.

Review from walmart.com
Helpful?6Z7MBN10VWRP17803301637
Aug 23, 2026
Reviewer name: ken
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Work well if you have ringing in your ears. tinnitus

Review from walmart.com
Helpful?6Z7MBN10VWRP17803301637
Current price is $139.00
Max 5 per order. Max 5 per membership.
Prices may vary in club and online
How do you want your item?

Shipping

Free for Plus on eligible orders over $50
Columbus, 43215
Arrives by Tomorrow
Return or replace within 90 days.

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