# Soundcore Sleep A20 Sleep Earbuds, Bluetooth 5.3

Soundcore Sleep A20 sleep earbuds are designed for overnight listening and noise masking, with touch controls, Bluetooth streaming and app-based sleep features. The listing describes passive noise blocking, not active noise cancelling, and gives different battery claims by operating mode.

- [Original product page](https://loonieperks.com/product/soundcore-sleep-a20-sleep-earbuds)
- [View offer](https://loonieperks.com/visit/soundcore-sleep-a20-sleep-earbuds)
- Market: CA
- Language: en-CA
- Currency: CAD
- Brand: Soundcore
- Model: soundcore Earbuds
- Category: Electronics > Headphones
- Price: 139.97 CAD
- Previous price: 199.99 CAD
- Discount: 30%
- Price checked: 2026-11-12T20:37:45.681Z
- Rating: 4.1 / 5
- Reviews: 4531

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The listing describes passive noise masking and explicitly says active noise cancelling is not featured.
- The manufacturer claims an ergonomic design intended to suit side sleepers, alongside sleep monitoring and app-based brainwave audio.
- Battery claims depend on mode: up to 14 hours per charge and 80 hours from the case in Sleep mode, versus 10 hours and 55 hours in Bluetooth mode.

## Pros

- A sleep-focused feature set includes sleep tracking, app audio and a personal alarm.
- The Bluetooth-mode claim supports overnight streaming, with a stated 10 hours per charge and 55 hours with the case.
- Customers report favourable comfort, sound quality and battery experiences, though fit and connection feedback is mixed.

## Cons

- Noise reduction is passive. The listing explicitly excludes active noise cancelling.

## Specifications

### Identity
- Brand: Soundcore
- Model: soundcore Earbuds
- Model number: A6611
- Colour: White
### Connectivity and controls
- Wireless connection listed: Bluetooth
- Bluetooth version: 5.3
- Control methods listed: Touch
- Compatible devices: Smartphones, Tablets, Laptops, Smart Speakers
- Headphone jack: No Jack
### Audio and noise control
- Noise control: Passive Noise Cancellation
- Driver type: Balanced Armature Driver
- Frequency range: 20 - 20000 Hz
- Impedance: 16 ohm
- Audio latency: 300 milliseconds
### Power and battery
- Battery life listed: 10 hours
- Sleep mode per charge: Up to 14 hours per charge
- Sleep mode with case: 80 hours from the case
- Bluetooth mode per charge: 10 hours of playtime
- Bluetooth mode with case: 55 hours with the case
- Charge time: 2 hours
### Dimensions and installation
- Form factor: In Ear
- Weight: 64 g
### Materials and protection
- Water resistance listed: Water Resistant
- Enclosure material: Silicone
### Features
- Additional features: Noise Blocking, AI Brainwave Audio, Sleep Monitoring, Personal Alarm
- Built-in media listed: Ear Fins
- Intended use listed: Sleeping
### Listing details
- Parcel dimensions and weight: 13.5 x 10.7 x 5.9 cm; 63.5 g
- Warranty description: 18-month
- Country of origin: China

## Before you buy

- Battery figures differ by operating mode, and the listing also gives a standalone 10-hour battery-life field alongside the Sleep-mode claim of up to 14 hours per charge. Treat these as mode-specific claims, not one guaranteed runtime. The listing says passive noise cancellation and separately clarifies there is no active noise cancelling. Model-series metadata says Space One Series despite the Sleep A20 title, and listed weights differ between 64 g and 63.5 g. Confirm the selected model and details before purchase.

## In the box

- Charging case (Check selected pack): Mentioned in battery claims, but not confirmed in an explicit package inventory.

## A good fit for

- People seeking low-profile in-ear earbuds for sleeping, including side sleepers who want to try an ergonomic design.
- Buyers who want sleep monitoring, in-app audio and Bluetooth listening in one sleep-focused product.

## Less suited to

- Buyers who specifically require active noise cancelling.
- Anyone who needs a guaranteed fit or uninterrupted connectivity, since customer feedback on fit and connectivity is mixed.

## Customer feedback

Customer feedback reports positive impressions of sound quality, comfort, battery life and overall quality. Fit, noise cancellation and connectivity experiences are mixed. For overnight use, those mixed fit and connection reports matter because comfort and stable playback affect sleep, while the listed noise blocking is passive rather than active. The feedback reflects customer perceptions, not a guarantee for an individual wearer.
- Positive themes: Customers report favourable sound quality and comfort, including softness for sleeping.
- Positive themes: Customers describe battery life positively.
- Mixed feedback: Customer feedback on fit is mixed.
- Mixed feedback: Customer feedback on noise cancellation is mixed. The product listing specifies passive noise blocking, not active noise cancelling.
- Mixed feedback: Customer feedback on connectivity is mixed.

## Frequently asked questions

### Does the Sleep A20 have active noise cancelling?
No. The listing describes passive noise blocking and explicitly states that active noise cancelling is not included.
### How long does the battery last?
The listing gives mode-specific claims: up to 14 hours per charge and 80 hours from the case in Sleep mode, or 10 hours per charge and 55 hours with the case in Bluetooth mode.
### Can these earbuds be used while sleeping on your side?
The listing says the ergonomic design is intended for side sleepers. Customer feedback on fit is mixed, so comfort may vary by wearer.
### What features are listed for sleep use?
The listing names sleep monitoring, AI brainwave audio in the app, a personal alarm and passive noise blocking.

## Alternative options

- [Ozlo Sleepbuds® 2 - Sleep Earbuds, Snoring & Noise Masking Headphones \| All-Night Side-Sleeper Comfort, Ultra Small Fit, 14-hr Battery, 50+ Sleep Sounds, In-Ear Alarm, Reliable Bluetooth Connection](https://loonieperks.com/visit/soundcore-sleep-a20-sleep-earbuds)
- [Monster Sleep Ear200, Bluetooth 6.0 Wireless in-Ear Headphones, Sleep Earbuds with ANC, Active Noise Cancelling Earbuds, 8-10H Playtime, Ultra Comfort Design for Side Sleepers](https://loonieperks.com/visit/soundcore-sleep-a20-sleep-earbuds)
- [Loop Quiet 2 Ear Plugs - Ultra-Comfy Reusable Hearing Protection for Sleep \| 24dB SNR noise reduction. Flexible, customizable fit. Reusable & washable. For deep focus, travel, noise sensitivity](https://loonieperks.com/visit/soundcore-sleep-a20-sleep-earbuds)
- [Loop Switch 2 Adjustable Ear Plugs - 3 Modes for Ultimate Control \| 20-26dB SNR noise reduction. Flexible fit. For focus, travel, socializing, festivals & more](https://loonieperks.com/visit/soundcore-sleep-a20-sleep-earbuds)
- [Loop Dream Ear Plugs - Soft Silicone Hearing Protection for Sleep & Snoring \| Silicone & memory foam. 27dB SNR noise reduction. Customized fit. Muffles snoring for deeper, uninterrupted sleep](https://loonieperks.com/visit/soundcore-sleep-a20-sleep-earbuds)
- [Ozlo Sleepbuds® \| Sleep Headphones for Side Sleepers \| Up to 10 Hours of Bluetooth Streaming Sleep Earbud \| Science-Backed Sleep Sounds \| Noise Blocking and Comfortable Sleep Buds](https://loonieperks.com/visit/soundcore-sleep-a20-sleep-earbuds)
- [Loop Quiet 2 Ear Plugs - Ultra-Comfy Reusable Hearing Protection for Sleep \| 24dB SNR noise reduction. Flexible, customizable fit. Reusable & washable. For deep focus, travel, noise sensitivity](https://loonieperks.com/visit/soundcore-sleep-a20-sleep-earbuds)
- [Oraolo Wireless Earbuds, Immersive Stereo Sound, Bluetooth 6.0 in-Ear Headphones, Built-in Smart Noise Cancelling Mic for Clear Calls, Comfortable Fit, 32H Playtime, IPX6 Waterproof Earphones, Black](https://loonieperks.com/visit/oraolo-oe10-wireless-earbuds-bluetooth-ipx6)
- [Loop Quiet 2 Ear Plugs - Ultra-Comfy Reusable Hearing Protection for Sleep \| 24dB SNR noise reduction. Flexible, customizable fit. Reusable & washable. For deep focus, travel, noise sensitivity](https://loonieperks.com/visit/soundcore-sleep-a20-sleep-earbuds)
- [Loop Dream Ear Plugs - Soft Silicone Hearing Protection for Sleep & Snoring \| Silicone & memory foam. 27dB SNR noise reduction. Customized fit. Muffles snoring for deeper, uninterrupted sleep](https://loonieperks.com/visit/soundcore-sleep-a20-sleep-earbuds)
- [Anker soundcore Liberty Buds 2 Noise Cancelling Wireless Earbuds \| 28H Playtime\|Anker Thus AI Chip,IP55,Clear Calls Anywhere,Adaptive ANC,4.7 g Ultra-Lightweight Design,Multipoint Connection](https://loonieperks.com/visit/anker-soundcore-liberty-buds-2-anc-wireless-earbuds)
- [Monster Sleep Ear100 Ear Buds, Sleep Earbuds with Stereo Sound, Design for Side Sleeper, 32H Playtime, Bluetooth 6.0, ENC Noise Cancelling, IPX6 Waterproof Mini Headphones, White](https://loonieperks.com/visit/oraolo-w57-sleep-earbuds)

## Add-ons

- [Anker soundcore Select 4 Go Portable Bluetooth Speaker, 20H Playtime \| Ultra-Portable, IP67 Waterproof and Dustproof, Floatable, Custom EQ, Wireless Stereo Pairing, for Home and Outdoor \(Black\)](https://loonieperks.com/visit/soundcore-sleep-a20-sleep-earbuds)
- [Anker soundcore Sleep A30 Earbuds, 10H Playtime, Bluetooth 5.4 \| ANC, Passive Isolation, Adaptive Snore Masking, Extensive Sleep Audio, Ultra Comfortable for Side Sleepers \(Green\)](https://loonieperks.com/visit/soundcore-sleep-a30-sleep-earbuds)

## Images

![Soundcore Sleep A20 Sleep Earbuds, Bluetooth 5.3 — 1](https://loonieperks.com/i/oGLY0MsuElwsw40nCb3xobwNbdDwZr9jWJANfX6SynkrHCwDHVGWhxrz_1LroFpjIMdbZIPy6-7gQGzzlWPwR_PK3ekHnEtEi1M_zd3x1coQ7Rj90uH9jG2_.jpg)

![Soundcore Sleep A20 Sleep Earbuds, Bluetooth 5.3 — 2](https://loonieperks.com/i/_NpN8aDP37iQG57IPzLZU1xpV4uPNwyll12EA2AQQNhufI5i5yCYFvvmm7nBcTz9G5hAk83Y0cdtG0PPCKNXgq9eIO4-RkzWzkfU-SSBbpkKt65-sfFP_YBN.jpg)

![Soundcore Sleep A20 Sleep Earbuds, Bluetooth 5.3 — 3](https://loonieperks.com/i/uk9kZxBXXf_WewKUXTrIHyap4KqTs2933vJ-_HiIwTU2xhHuoy8u7ca7QAJKUhowqxUiEx_9Ap5Xl-YY5CmRLHYPJfWRig1g8YpFi4ngFRQvuoAkLtOunmH0.jpg)

![Soundcore Sleep A20 Sleep Earbuds, Bluetooth 5.3 — 4](https://loonieperks.com/i/HcW0Cir5jW-7l2iEaSUYXdP7PbguU8K4mcAzyws4Ay9ej9-qibCCEBhzgRxEZ9yrInQw-4OcX6mNqpyKpTkgRSgs7UsQcb62M_ASClHvLxnWOLfL_K4YxAzx.jpg)

![Soundcore Sleep A20 Sleep Earbuds, Bluetooth 5.3 — 5](https://loonieperks.com/i/cffzGv0Ur0K4InHxXwO1Wz2Fmd37ByWFYYe5FkUn_gRHLoo-S0IqnXbwMXCvNWJFkzGV6BbCXsZkPb85cODjNPjZnBFEX-t9cmA0buW11mrd8QwTth735kjV.jpg)

![Soundcore Sleep A20 Sleep Earbuds, Bluetooth 5.3 — 6](https://loonieperks.com/i/vemPY59oJu4xEabiATUq00W8zOsNDr4W2OeLnO2XEwtAXf_anOw4l7G-gPNefbCq7CZwUbEKPq98aloLNnRNa0tmT5FQtNIdjt0y8m5L-a_k7yfh3IoW4KOx.jpg)

![Soundcore Sleep A20 Sleep Earbuds, Bluetooth 5.3 — 7](https://loonieperks.com/i/vxh9ddJpr5GhI6r3Nh1N6mx4Y2rfe4Uu-QiY-afy3CI2EivonAP46eyCH9XC0H65MCzdxFG8AhWhh5meBVWkkGclLGbPJ6Ghwt9MM8igpc8Sx7Rnv5l3dD_4.jpg)