---
product_id: 628965889
title: "Sleep A20 Set by Anker with Comfortable Ear Tips and Wings | 30 dB High-Frequency Noise Reduction, Side Sleeper Comfort, 80H Playtimae, Stream Content via Bluetooth 5.3, Sleep Tracking"
brand: "soundcore"
price: "₨4468"
currency: SCR
in_stock: true
reviews_count: 13
category: "Soundcore"
url: https://www.desertcart.sc/products/628965889-sleep-a20-set-by-anker-with-comfortable-ear-tips-wings
store_origin: SC
region: Seychelles
---

# 4-point noise masking, 3× passive noise block 14H sleep mode battery + 80H case boost Ergonomic Air Wing design for side sleepers Sleep A20 Set by Anker with Comfortable Ear Tips and Wings | 30 dB High-Frequency Noise Reduction, Side Sleeper Comfort, 80H Playtimae, Stream Content via Bluetooth 5.3, Sleep Tracking

**Brand:** soundcore
**Price:** ₨4468
**Availability:** ✅ In Stock

## Summary

> 😴 Elevate your sleep game with tech that truly understands rest

## Quick Answers

- **What is this?** Sleep A20 Set by Anker with Comfortable Ear Tips and Wings | 30 dB High-Frequency Noise Reduction, Side Sleeper Comfort, 80H Playtimae, Stream Content via Bluetooth 5.3, Sleep Tracking by soundcore
- **How much does it cost?** ₨4468 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/628965889-sleep-a20-set-by-anker-with-comfortable-ear-tips-wings)

## Best For

- soundcore enthusiasts

## Why This Product

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

## Key Features

- • **Smart Sleep Analytics:** Track your sleep positions and movements with MEMS sensors for personalized insights to optimize your nightly rest.
- • **Next-Level Noise Masking:** 4-point noise masking system combined with twin-seal ear tips delivers 3× stronger passive noise blocking to silence distractions.
- • **Designed for Side Sleepers:** Ultra-soft, pressureless Air Wing design ensures comfort even when you sleep on your side—no more ear pain or pressure.
- • **Seamless Bluetooth 5.3 Streaming:** Stable wireless connection lets you stream your favorite white noise or sleep sounds effortlessly all night.
- • **Uninterrupted Sleep, All Night Long:** Up to 14 hours of continuous playtime with an 80-hour charging case backup keeps your sleep soundtrack going strong.

## Overview

Soundcore Sleep A20 by Anker is a premium sleep-focused earbud set featuring a 4-point noise masking system with 3× stronger passive noise cancellation, ergonomic Air Wing design for side sleepers, and ultra-long battery life—14 hours per charge with an 80-hour charging case. Equipped with Bluetooth 5.3 for seamless streaming and advanced sleep tracking sensors, it offers a tech-savvy solution for noise-sensitive professionals seeking deeper, uninterrupted rest.

## Description

desertcart.com: Soundcore Sleep A20 Set by Anker with Comfortable Ear Tips and Wings | 30 dB High-Frequency Noise Reduction, Side Sleeper Comfort, 80H Playtimae, Stream Content via Bluetooth 5.3, Sleep Tracking : Electronics

Review: Best sleep headphones I've ever tried. *UPDATE broken about 9 months after purchase - UPDATE #3 The second pair are now dying after about an hour of charging. I use them every single night all night so I guess I can't complain. What I am writing is that Anker's customer service is outstanding. Since these are still under warranty they are sending me yet another replacement. I will say again these really are the only decent option when it comes to sleep earbuds, and with there customer support you can't go wrong. UPDATE #2 7/22/25 I moved this back to 5 stars. Anker sent me a new pair and they've been working well for months. I still can't figure out how to completely disable the battery alert alarm but it's not that bad. They get 5 stars because there is simply nothing out there that comes close to these at this price. If you are looking for active noise cancelling earbuds to sleep in just buy these, they are the best option out there. UPDATE 1/9/25 These aren't even a year old and the right earbud is no longer working. They work well when they work but if they only last this long I would not suggest purchasing. I've had these headphones for two nights so far, and they have been surprisingly great. I will update the review if that changes. I have had difficulty sleeping my whole life and am very noise sensitive. I have tried everything to block out noise to sleep. I will keep this review short and to the point, but these are the best sleep headphones I have found. So far the battery life has been great and they've lasted through the night each night. They are very comfortable to sleep with. Not perfect but by far the best I have come across. They are well made and sturdy, but we will see. The one bad part so far is the Anker App. It is so stupid. The earbuds cut out when I use it, and if you want to listen to white noise for sleeping and then switch to a different app to read or something the noise stops. It is completely useless, and almost caused me to return them. Whoever makes these apps should have them field tested before selling the product. HOWEVER I just simply use a white noise app on my phone and since it is connected via bluetooth it works great and you can just circumvent the app. Anker should make these earbuds for nothing but sleep. Don't try to make them regular everday earbuds that CAN be used for sleep, just make them for sleeping. Removing a star. So while you are sleeping if the batteries die the headphones have an alert to tell you this. So they wake you up to tell you the battery is dead rather than just let you sleep.
Review: Dead battery life. - Pros: The fit. If you are a side sleeper, these are it. They are slim enough that you won't feel much pressure, if any while sleeping on your side. They also fit tightly so that within itself creates another barrier for sound to get in. There is also an array of tips that will not in larger or smaller ears. Sound quality. I didn't buy them for sound quality but got it anyways. Sounds just like any other soundcore buds. Charging case. Magnetic with the open USB C. I love how easy it is to charge these things. Cons: Battery life. At first, the battery life was as advertised. I could sleep longer than 8 hours and would wake up to sound still playing. 5 months in and the R bud does after about 5 hours while the L goes for about 7. That's 4-5 hours gone and it's not even 6 months. I had a feeling this would happen as a few of the soundcore products that I have, have this very issue. I was hoping that for the amount they were charging this wouldn't have been an issue at this stage of their usage but here we are. This is the only con I have but it is the biggest one as this is the reason why I bought these in the first place. 1 year or 2 years in with declining battery life would have been ok but dropping half the life in a few months. Not worth it. I also don't have that much hope for future iterations as I have said, soundcore products lose battery life quickly. Update: Down to 1 star. The L bud died today and it was the one that was holding the battery. The R bud is still losing battery. Its now down to about 4 hours. Lastly, the case is barley holding a charge. I charged them overnight after the case was down to about 30% and it was at 20% after charging them for a few hours. These buds are now completely unusable and I had these for less than one year (bought in Oct 2024). Update 11/13/2025 Soundcore reached out to me and because I was within the warranty period, sent me a new pair. The new pair is the same story. After a few months, the R buds have significantly lost battery sufficiency. I get maybe 4-5 hours with them and sometimes they only charge to 90%. The L buds haven't lost the battery life like the R but there is noticeable reduction in battery life about 1-2 hours. This again is after approx 4 months with the new pair. These are not worth $180. The only thing that is still a pro for these buds is the fit. They still fit in the ear well and rarely fall out while sleeping. The app has been updated quite a bit and is much better than when I first got these buds.

## Features

- Full Night of Peaceful Sleep: Enjoy the distinctive 4-point noise masking system with sound masking, twin-seal ear tips providing 3× stronger passive noise blocking, and smart volume control to block out unwanted noise. Although Sleep A20 does not have active noise cancellation, it effectively reduces noise in high-frequency bands.
- Ideal for Side Sleepers: Sleep A20 combines soundcore's Air Wing with a 3D ergonomic design. Wrapped in an ultra-soft material, it provides the added benefit of pressureless comfort—even when sleeping on your side.
- Ultra-Long Playtime: Sleep mode boasts 14 hours of battery life on a single charge, extending to 80 hours with the case. Bluetooth mode offers 10 hours of playtime, with an additional 55 hours via the charging case.
- Stream Content Via Bluetooth: Features a customizable white noise library and a stable Bluetooth 5.3 connection, letting you stream your favorite audio for a restful night's sleep.
- Sleep Analytics for Better Sleep: Sleep A20 tracks sleeping positions and movement through the night using a MEMS sensor. Coupled with a Real-Time Clock, enjoy precise sleep quality analysis and acquire vital information regarding your nocturnal habits.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CRGR2TS5 |
| Additional Features | 14-Hour Playtime, 4-Point Noise Masking System, Pressureless Comfort, Sleep Monitor |
| Age Range Description | All |
| Antenna Location | Sleeping |
| Audio Driver Size | 5 millimeters |
| Audio Driver Type | Balanced Armature Driver |
| Audio Latency | 300 milliseconds |
| Battery Average Life | 10 hours |
| Battery Charge Time | 4.5 hours |
| Best Sellers Rank | #4,920 in Electronics ( See Top 100 in Electronics ) #44 in Sleep Earbuds |
| Bluetooth Range | 10 meters |
| Bluetooth Version | 5.3 |
| Brand Name | Soundcore |
| Built-In Media | Breathable Ear Tips ×3, Charging Case ×1, Ear Wings ×3, Sealed Ear Tips ×4, soundcore Sleep Earbuds ×1 |
| Cable Features | Detachable |
| Carrying Case Battery Average Life | 50 hours |
| Carrying Case Height | 29.1 millimeters |
| Carrying Case Length | 6.6 centimeters |
| Carrying Case Material | Plastic |
| Carrying Case Width | 6.6 centimeters |
| Color | Slumber Beige |
| Compatible Devices | iPhone, iPad, Computer |
| Connectivity Technology | Wireless |
| Control Method | Touch |
| Control Type | Touch Control |
| Controller Type | Touch |
| Customer Package Type | Rigid and cushioned packaging |
| Customer Reviews | 3.5 3.5 out of 5 stars (5,253) |
| Earpiece Shape | Rounded tips with angled ear hooks or wings |
| Enclosure Material | Plastic |
| External Testing Certification | ANATEL: 00559-25-16934 |
| Frequency Range | 20 Hz - 20,000 Hz |
| Headphone Folding Features | In Ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | In Ear |
| Impedance | 16 ohm |
| Item Type Name | In-Ear |
| Item Weight | 2.24 ounces |
| Manufacturer | Anker |
| Model Name | soundcore Sleep Earbuds |
| Model Number | A6611 |
| Noise Control | Passive Noise Cancellation |
| Number of Items | 1 |
| Series Number | 6611 |
| Specific Uses For Product | Sleeping |
| Style Name | Classic |
| Theme | Sleep |
| Total USB 2.0 Ports | 1 |
| UPC | 194644192228 |
| Unit Count | 1 Count |
| Warranty Description | 18 |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** Soundcore
- **Color:** Slumber Beige
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Impedance:** 16 ohm

## Images

![Sleep A20 Set by Anker with Comfortable Ear Tips and Wings | 30 dB High-Frequency Noise Reduction, Side Sleeper Comfort, 80H Playtimae, Stream Content via Bluetooth 5.3, Sleep Tracking - Image 1](https://m.media-amazon.com/images/I/410c51tHtvL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best sleep headphones I've ever tried. *UPDATE broken about 9 months after purchase
*by A***C on May 29, 2024*

UPDATE #3 The second pair are now dying after about an hour of charging. I use them every single night all night so I guess I can't complain. What I am writing is that Anker's customer service is outstanding. Since these are still under warranty they are sending me yet another replacement. I will say again these really are the only decent option when it comes to sleep earbuds, and with there customer support you can't go wrong. UPDATE #2 7/22/25 I moved this back to 5 stars. Anker sent me a new pair and they've been working well for months. I still can't figure out how to completely disable the battery alert alarm but it's not that bad. They get 5 stars because there is simply nothing out there that comes close to these at this price. If you are looking for active noise cancelling earbuds to sleep in just buy these, they are the best option out there. UPDATE 1/9/25 These aren't even a year old and the right earbud is no longer working. They work well when they work but if they only last this long I would not suggest purchasing. I've had these headphones for two nights so far, and they have been surprisingly great. I will update the review if that changes. I have had difficulty sleeping my whole life and am very noise sensitive. I have tried everything to block out noise to sleep. I will keep this review short and to the point, but these are the best sleep headphones I have found. So far the battery life has been great and they've lasted through the night each night. They are very comfortable to sleep with. Not perfect but by far the best I have come across. They are well made and sturdy, but we will see. The one bad part so far is the Anker App. It is so stupid. The earbuds cut out when I use it, and if you want to listen to white noise for sleeping and then switch to a different app to read or something the noise stops. It is completely useless, and almost caused me to return them. Whoever makes these apps should have them field tested before selling the product. HOWEVER I just simply use a white noise app on my phone and since it is connected via bluetooth it works great and you can just circumvent the app. Anker should make these earbuds for nothing but sleep. Don't try to make them regular everday earbuds that CAN be used for sleep, just make them for sleeping. Removing a star. So while you are sleeping if the batteries die the headphones have an alert to tell you this. So they wake you up to tell you the battery is dead rather than just let you sleep.

### ⭐ Dead battery life.
*by M***E on March 30, 2025*

Pros: The fit. If you are a side sleeper, these are it. They are slim enough that you won't feel much pressure, if any while sleeping on your side. They also fit tightly so that within itself creates another barrier for sound to get in. There is also an array of tips that will not in larger or smaller ears. Sound quality. I didn't buy them for sound quality but got it anyways. Sounds just like any other soundcore buds. Charging case. Magnetic with the open USB C. I love how easy it is to charge these things. Cons: Battery life. At first, the battery life was as advertised. I could sleep longer than 8 hours and would wake up to sound still playing. 5 months in and the R bud does after about 5 hours while the L goes for about 7. That's 4-5 hours gone and it's not even 6 months. I had a feeling this would happen as a few of the soundcore products that I have, have this very issue. I was hoping that for the amount they were charging this wouldn't have been an issue at this stage of their usage but here we are. This is the only con I have but it is the biggest one as this is the reason why I bought these in the first place. 1 year or 2 years in with declining battery life would have been ok but dropping half the life in a few months. Not worth it. I also don't have that much hope for future iterations as I have said, soundcore products lose battery life quickly. Update: Down to 1 star. The L bud died today and it was the one that was holding the battery. The R bud is still losing battery. Its now down to about 4 hours. Lastly, the case is barley holding a charge. I charged them overnight after the case was down to about 30% and it was at 20% after charging them for a few hours. These buds are now completely unusable and I had these for less than one year (bought in Oct 2024). Update 11/13/2025 Soundcore reached out to me and because I was within the warranty period, sent me a new pair. The new pair is the same story. After a few months, the R buds have significantly lost battery sufficiency. I get maybe 4-5 hours with them and sometimes they only charge to 90%. The L buds haven't lost the battery life like the R but there is noticeable reduction in battery life about 1-2 hours. This again is after approx 4 months with the new pair. These are not worth $180. The only thing that is still a pro for these buds is the fit. They still fit in the ear well and rarely fall out while sleeping. The app has been updated quite a bit and is much better than when I first got these buds.

### ⭐⭐ Would be 5* if they worked longer than 3 months
*by D***N on May 18, 2025*

UPDATE: After making my original post Anker contacted me and offered a full refund. With the excellent customer service it may be worth the gamble to see if you get good units. I'll probably be back for the A30 Sleep series whenever that's released, I hope those work better. These are great earbuds.... for the first 2-3 months. Truly the best sleep headphones I've ever used. Most of the others are cheap ones from Amazon. The Anker branded sleep headphones were the first ones I found that didn't have a very loud voice yelling in my ear "CONNECTED", "DISCONNECTED", or "POWER OFF" in the middle of the night waking me up. The fact that you can completely disable all sounds on these is great. They're comfortable for me as a side sleeper, but everyone is different, so YMMV. Now the really bad. I've had 2 sets so far, both lasted almost 3 months before the right ear is nearly inaudible. Both sets had the right ear gradually getting quieter and quieter, it's not related to ear wax build up or anything as I've regularly cleaned them and when taking them out of the case the volume is noticeably louder compared to the next morning when it is impossible to hear anything, the only way I know it's still connected is that the touch button still works and the app reports ~80% battery, my audiobook app turns off if I don't shake it every 15 minutes so most of the time I'm asleep within 15 minutes, so these get very little active use and are in standby most of the night. I got my first set replaced with warranty fairly easily, which is really the only reason they get 2*. But for the money these should really last longer than 3 months. The S10's I had before lasted over a year before one of the ears died, which isn't amazing but for that year I had the best sleep I've ever had so the higher price point is worth it, but there's a big difference between the cost being ~30 cents per day to over $2/day before they're not functioning. At this point I don't recommend these, if they worked well for more than a year it would be good but the fact that I've had 2 units fail the exact same way is disappointing. I figured the first time it happened must have been a fluke since very few reviews say anything like this happening, but to have 2 in a row with the exact same problem seems like possibly a manufacturing defect.

## Frequently Bought Together

- Soundcore Sleep A20 by Anker Sleep Earbuds, 30dB High-Frequency Noise Reduction, Small Earplugs for Side Sleepers, 80H Playtime, Stream Content via Bluetooth 5.3, Sleep Monitor, Personal Alarm
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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-08-07*