---
product_id: 649799405
title: "by Anker Sleep A20 Earbuds, 80H, Side Sleeper Design | Noise blocking, small design for side sleepers, Bluetooth 5.3, sleep monitor, personal alarm, stream content"
brand: "soundcore"
price: "€ 182.34"
currency: EUR
in_stock: true
category: "Soundcore"
url: https://www.desertcart.hr/products/649799405-by-anker-sleep-a20-earbuds-80h-side-sleeper-design-noise
store_origin: HR
region: Croatia
---

# 4-Point Noise Masking System 80H total battery life Ergonomic side sleeper design by Anker Sleep A20 Earbuds, 80H, Side Sleeper Design | Noise blocking, small design for side sleepers, Bluetooth 5.3, sleep monitor, personal alarm, stream content

**Brand:** soundcore
**Price:** € 182.34
**Availability:** ✅ In Stock

## Summary

> 😴 Elevate your sleep game with earbuds designed to silence the world and embrace your side-sleep style.

## Quick Answers

- **What is this?** by Anker Sleep A20 Earbuds, 80H, Side Sleeper Design | Noise blocking, small design for side sleepers, Bluetooth 5.3, sleep monitor, personal alarm, stream content by soundcore
- **How much does it cost?** € 182.34 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/649799405-by-anker-sleep-a20-earbuds-80h-side-sleeper-design-noise)

## 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 Insights:** Integrated G-sensor tracks sleep positions and movement, providing real-time analytics to optimize your nightly routine.
- • **Side Sleeper’s Dream:** 3D ergonomic design with Air Wing and ultra-soft materials ensures pressureless comfort even on your side.
- • **Next-Level Noise Masking:** Exclusive 4-Point Noise Masking System plus Twin-Seal ear tips deliver 3x stronger passive noise blocking for deep, distraction-free rest.
- • **Unmatched All-Night Power:** Up to 14 hours continuous play, extended to 80 hours with charging case—sleep uninterrupted.
- • **Seamless Bluetooth 5.3 Streaming:** Stable wireless connection with customizable white noise library lets you curate your perfect sleep soundtrack.

## Overview

The soundcore by Anker Sleep A20 Earbuds combine cutting-edge 4-Point Noise Masking technology with an ergonomic side sleeper design, delivering up to 80 hours of battery life. Featuring Bluetooth 5.3 connectivity, customizable white noise, and real-time sleep analytics, these earbuds are engineered to transform your sleep experience into a peaceful, data-driven ritual.

## Description

Buy soundcore by Anker Sleep A20 Earbuds, 80H, Side Sleeper Design | Noise blocking, small design for side sleepers, Bluetooth 5.3, sleep monitor, personal alarm, stream content online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- Full Night of Peaceful Sleep: Equipped with a range of features, experience our exclusive 4-Point Noise Masking System, Twin-Seal ear tips with 3x stronger Passive Noise Blocking, sound masking, and Smart Volume Control to prevent unwanted noise.
- Ideal for Side Sleepers: Sleep A20 utilizes the combined efforts of soundcore’s Air Wing and 3D ergonomic design—wrapped in an ultra-soft material—for 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, extended to 80 hours with the case. Bluetooth mode offers 10 hours of playtime, with an additional 55 hours via the charging case.
- Peacefully Stream Content via Bluetooth: Curate your sleep soundtrack with a stable Bluetooth 5.3 connection and a customizable white noise library to compose a perfect night's sleep.
- Sleep Analytics for Better Sleep: Using a G-sensor, Sleep A20 tracks sleeping positions and movement through the night. Coupled with a Real-Time Clock, enjoy precise sleep quality analysis and gain invaluable insight into your nocturnal

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CRGR2TS5 |
| Additional Features | Integrated Equalizer |
| Age Range Description | Adult |
| Antenna Location | Sleeping |
| Audio Driver Type | Balanced Armature Driver |
| Battery Average Life | 14 Hours |
| Battery Charge Time | 14 Hours |
| Best Sellers Rank | #3,236 in Electronics ( See Top 100 in Electronics ) #213 in In-Ear Headphones |
| Bluetooth Version | 5.3 |
| Brand | soundcore |
| Built-In Media | Blu-ray |
| Cable Features | Without Cable |
| Carrying Case Battery Average Life | 55 Hours |
| Carrying Case Color | Beige |
| Carrying Case Height | 29.1 Millimeters |
| Carrying Case Length | 65.86 Millimeters |
| Carrying Case Width | 65.87 Millimeters |
| Color | White |
| Compatible Devices | Phones, Laptops, Tablets |
| Connectivity Technology | Wireless |
| Control Method | App |
| Control Type | Touch Control |
| Controller Type | Touch |
| Country of Origin | China |
| Customer Package Type | Standard Packing |
| Customer Reviews | 3.6 3.6 out of 5 stars (5,185) |
| Earpiece Shape | angulated-ear-wings |
| Enclosure Material | Silicone |
| External Testing Certification | ANATEL: 00559-25-16934 |
| Frequency Range | 20Hz - 20,000Hz |
| Frequency Response | 20 KHz |
| Headphone Folding Features | In Ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | In Ear |
| Impedance | 16 Ohms |
| Is Autographed | No |
| Is Electric | No |
| Item Weight | 0.14 Pounds |
| Manufacturer | Anker |
| Model Name | Sleep A20 |
| Model Number | A6611 |
| Noise Control | Passive Noise Cancellation |
| Number of Items | 1 |
| Number of Power Levels | 15 |
| Series Number | 6611 |
| Specific Uses For Product | Sleeping |
| Style Name | Classic |
| Theme | Sleep Health |
| Total USB 2.0 Ports | 1 |
| UPC | 194644192228 |
| Unit Count | 1 Count |
| Warranty Description | 1 Year Manufacturer |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** soundcore
- **Colour:** White
- **Ear placement:** In Ear
- **Form factor:** In Ear
- **Impedance:** 16 Ohms

## Images

![by Anker Sleep A20 Earbuds, 80H, Side Sleeper Design | Noise blocking, small design for side sleepers, Bluetooth 5.3, sleep monitor, personal alarm, stream content - Image 1](https://m.media-amazon.com/images/I/410c51tHtvL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## 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
- MZOO Sleep Eye Mask for Side Sleeper Men Women, Zero Eye Pressure 3D Sleeping Mask, Light Blocking Patented Design Night Blindfold, Soft Eye Shade Cover for Travel, Black
- Loop Quiet 2 Ear Plugs – Ultra-Comfy Reusable Noise-Reducing Earplugs for Sleep, Deep Focus, Travel, Noise Sensitivity | Flexible Hearing Protection | Customizable Fit | 24dB (SNR) Noise Reduction

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**Shop now:** [https://www.desertcart.hr/products/649799405-by-anker-sleep-a20-earbuds-80h-side-sleeper-design-noise](https://www.desertcart.hr/products/649799405-by-anker-sleep-a20-earbuds-80h-side-sleeper-design-noise)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-08-29*