---
product_id: 463875089
title: "by Anker Space A40 Adaptive Active Noise Cancelling Wireless Earbuds, Reduce Noise by Up to 98%, Ultra Long 50H Playtime, 10H Single Playtime, Hi-Res Sound, Comfortable Fit, Wireless Charge"
brand: "soundcore"
price: "₩155224"
currency: KRW
in_stock: true
reviews_count: 8
category: "Soundcore"
url: https://www.desertcart.kr/products/463875089-by-anker-space-a40-adaptive-active-noise-cancelling-wireless-earbuds
store_origin: KR
region: South Korea
---

# Hi-Res LDAC sound 98% noise reduction 50H total playtime by Anker Space A40 Adaptive Active Noise Cancelling Wireless Earbuds, Reduce Noise by Up to 98%, Ultra Long 50H Playtime, 10H Single Playtime, Hi-Res Sound, Comfortable Fit, Wireless Charge

**Brand:** soundcore
**Price:** ₩155224
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your soundscape, silence the noise, and own your space.

## Quick Answers

- **What is this?** by Anker Space A40 Adaptive Active Noise Cancelling Wireless Earbuds, Reduce Noise by Up to 98%, Ultra Long 50H Playtime, 10H Single Playtime, Hi-Res Sound, Comfortable Fit, Wireless Charge by soundcore
- **How much does it cost?** ₩155224 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/463875089-by-anker-space-a40-adaptive-active-noise-cancelling-wireless-earbuds)

## 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

- • **Adaptive ANC Mastery:** Automatically adjusts noise cancelling to your environment for uninterrupted focus.
- • **Marathon Battery Life:** Up to 50 hours total playback with fast 10-minute quick charge for 4 hours of use.
- • **Audiophile-Grade Sound:** Double-layer diaphragm drivers deliver rich bass, clear mids, and sparkling highs in Hi-Res LDAC mode.
- • **Ergonomic Featherweight Fit:** Smaller, lighter than competitors with customizable ear tips and fit test for all-day comfort.
- • **Seamless Wireless Convenience:** Bluetooth 5.2 with multipoint connection and wireless charging keeps you effortlessly connected.

## Overview

Soundcore by Anker Space A40 earbuds combine industry-leading 98% adaptive active noise cancellation with ultra-long 50-hour battery life and Hi-Res LDAC audio. Designed for all-day comfort with a featherlight ergonomic fit and customizable sound profiles via the Soundcore app, these wireless earbuds deliver premium sound quality and seamless connectivity with Bluetooth 5.2 and wireless charging—perfect for professionals who demand focus and style on the go.

## Description

Buy Soundcore by Anker Space A40 Adaptive Active Noise Cancelling Wireless Earbuds, Reduce Noise by Up to 98%, Ultra Long 50H Playtime, 10H Single Playtime, Hi-Res Sound, Comfortable Fit, Wireless Charge: Over-Ear Headphones - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: My Favorite Earbuds and Excellent Customer Service - There’s a lot to like about these earbuds. In fact I purchased 2 pairs of A40. Great fit and comfort, good battery life, great sound, and their app is remarkable. It lets you set touch actions for volume, stop/start, skip, etc (single tap, double tap, triple tap and long tap controls for each earbud) and lets you endlessly calibrate the sound to get the most out of what you’re listening to. I typically shut off single tap to prevent inadvertent touches. I’ve tried at least 10 different earbud brands and these are definitely the best. My only issue is that they seem to last 12 months before I experience syncing issues, granted I wear them nearly daily and sync constantly between 3 devices. The main syncing issue is failure to disconnect from my phone after I put them in the case and shut the lid. Maybe I need to clean the contacts better, but I feel like they get a bit finicky. It can be annoying to have to manually disconnect them from my phone to unpair them. I can say that their customer service is legit and took care of me quickly after one of my pairs stopped working altogether after a year. They communicated via email promptly and after concluding they had in fact stopped working, they sent me a new pair. I was surprised that In 2026 there are still companies that care about their customers. Bravo. I have purchased at least 6 other Soundcore devices for my 3 daughters and my wife, headphones and earbuds. They are definitely the best sound for the money with solid noise canceling. Plus their app and customer service make it a no brainer for me.
Review: Almost a year with these buds - SPECTACULAR! - Final update - the right earbud issue has yet to repeat, so that's not an issue. As I've said, I have four other top end earbuds, and the only pair I use is the Soundcore A40. We have a little land and a John Deere Z920M zero turn, and its loud. My neighbors all have the same mower, and all wear headsets. I now won't mow without my A40's, as the noise cancelling is even better than my 1 month old top end hearing aids (thanks VA). The sound is not like you're sitting in a studio listening to an album on a top end everything audio, but nothing is, so when people try comparing buds to studio headsets, I just smile. The sound is crazy good for a couple of marble sized devices that connect via a rf signal. Darn amazing. Update - I submitted a warranty claim, due to the right earbud not being active when I started this morning, but I decided to put them back into the charge case for a few minutes and it came to life. Here's to hoping this is not a new trend? Still love their sound quality, and general fitment. I have noticed that they have started to come loose when I'm bent over working in the heat. I've been tempted a couple times to buy new buds, but these are still very hard to beat. Over the last two months I've tried several earbud, all were horrible failures. These are different. Shortly after I got them I headed from N. FL to Delta Junction AK. So 9 total hours in the air both directions. While there I spent 5+ hours a day running a chainsaw, a stump grinder, and a commercial wood chipper, all while using the noise cancellation (N/C). I never ran out of battery life while running N/C, although once I left the first leg of my flights, I did put them back in the case, so each leg they were returned to full charge. Only once did I have one come lose from my right ear, and it did not fall out. Before I left I'd use them to run my John Deere commercial mower for the two hours it takes to mow the yard, and they were awesome at cutting out motor noise. Wear - With the correct tips they work flawlessly. They have a fit process called Real Ear ID (or something like that). The testing will determine the best fit and seal by running those tonal sounds you're used to in hearing test booths. I was never able to get a passed or perfect fit according to the test, and I did try three sets of the foam tips (these did not work in my ears, and they did not allow the buds to charge in the case). As I said they stay in your ears. Charging - The case is small and give you a full charge in well under an hour. There are only 3 led charge indicator lights, and I've never had less than 3 lights. The case also has the USB-C type charging port, unlike half of the other buds I tried, which still had micro USB. There are no good case covers that I found on desertcart, but I bought a soft case cover and it works ok, where I'd rather have a hard cover. Touch control - the app allows you to change the function of single, double, triple touch, and long hold. The touch is responsive, and accurate. Wear - Possibly a kind of repeat, as I've discussed fit, but I wanted to cover comfort. I do not get wear fatigue. Sound and volume - The sound is easily as good as my Samsung Ear Buds Pro with much better battery life. Volume seems to be a problem with most earbuds, but not these. I'm older with hearing loss, and like to listen to my music louder than is comfortable for most. I end up around 45% of volume for regular listening, and around 70% they become too loud, but the sound is still clear and crisp. The App - It is simple, but complete, with EQ function. I've finally found a set that I'll keep.

## Features

- Reduce Noise By Up to 98%: Space A40 has an upgraded noise cancelling system to block out a wider range of distracting noises. So wherever you go, you'll always have the space you need to focus.
- Automatically Tailored Noise Cancelling: Space A40 detects external noises and automatically selects a suitable level of noise cancelling for your surroundings. Enjoy your personal space whether you're indoors, outdoors, commuting, or on a flight.
- 50 Hours of Personal Space: That's enough playtime to enjoy up to 1,000 songs or 25 movies. The earbuds have a 10-hour single charge playtime, and fast charging gives you 4 hours of listening from a quick 10-minute charge.
- Highly Detailed Sound: Thanks to soundcore's pioneering double-layer diaphragm drivers, Space A40 noise cancelling earbuds produce sound with strong bass, clear mids, and bright treble. You can also listen using LDAC mode for Hi-Res Audio Wireless sound.
- Comfortable, No Matter How Long You Listen: Space A40 noise cancelling wireless earbuds are smaller than all other soundcore ANC earbuds, are as light as a sheet of paper, and have an ergonomic shape so they fit comfortably in your ears.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B1LVC5VZ |
| Additional Features | Hi-res Audio, Lightweight, Multipoint Connection, Noise Cancellation, Water Resistant |
| Age Range Description | Adult |
| Antenna Location | Listening to music |
| Audio Driver Type | DLC Driver |
| Battery Average Life | 10 Hour |
| Battery Charge Time | 50 Hours |
| Best Sellers Rank | #299 in Electronics ( See Top 100 in Electronics ) #45 in Earbud & In-Ear Headphones |
| Bluetooth Range | 15 Meters |
| Bluetooth Version | 5.2 |
| Brand Name | Soundcore |
| Built-In Media | Cable, Charging Case, Eartip, soundcore space A40 Noise Cancelling Earbuds |
| Cable Features | Cable |
| Carrying Case Battery Average Life | 15 Hours |
| Carrying Case Battery Capacity | 800 Milliamp Hours |
| Carrying Case Color | Black |
| Color | Black |
| Compatible Devices | Devices with Bluetooth 5.2 and USB-C port |
| Connectivity Technology | Wireless |
| Control Method | App |
| Control Type | Volume Control |
| Customer Reviews | 4.2 4.2 out of 5 stars (23,396) |
| Earpiece Shape | Oval |
| Enclosure Material | Plastic |
| External Testing Certification | / |
| Frequency Range | 20 Hz - 20 kHz |
| 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 | 0.04 Pounds |
| Manufacturer | Anker |
| Model Name | soundcore Space A40 |
| Model Number | A3936011 |
| Noise Control | Active Noise Cancellation |
| Number of Items | 1 |
| Sensitivity | 16 Ohm |
| Series Number | 3936 |
| Specific Uses For Product | Music |
| Style Name | Classic |
| Theme | Movie |
| Total USB 2.0 Ports | 1 |
| UPC | 194644102272 |
| Unit Count | 1.0 Count |
| Warranty Description | 18 months |
| Water Resistance Level | Waterproof |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** Soundcore
- **Color:** Black
- **Ear Placement:** In Ear
- **Form Factor:** In Ear
- **Impedance:** 16 Ohms

## Images

![by Anker Space A40 Adaptive Active Noise Cancelling Wireless Earbuds, Reduce Noise by Up to 98%, Ultra Long 50H Playtime, 10H Single Playtime, Hi-Res Sound, Comfortable Fit, Wireless Charge - Image 1](https://m.media-amazon.com/images/I/51EwBP9U2YL.jpg)

## Available Options

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

## Questions & Answers

**Q: Anyone know if any Comply tips fit these buds? These fit poorly for me with the stock silicone tips.**
A: I asked Comply directly. They said they don't know. I submitted a request to test. 

I also asked on Reddit. Was suggested the TW200As would fit. They don't. They're too big. Awaiting a return as I bought directly from Comply

**Q: Will they stay in if you sleep with them in?**
A: These are slim profile and comfortable, yes u can sleep with them in.

**Q: How do these compare to bose quiet comfort earbuds? price point is significantly lower but they look more comfortable for side sleepers on long flight**
A: I can side sleep in these and I have pretty small ears. The battery is also better on these. Bose is hard to beat for noise cancellation, I would say these are much better overall. Of Bose were a 10 for ANC these might be an 8? Much better than the price point IMO.

**Q: Do they have an auto-off feature when you put them back in the case? When do they turn off automatically?**
A: They do disconnect when you put them in the case, but if you don't close the lid, they won't charge. Ask me how I know?

## Customer Reviews

### ⭐⭐⭐⭐⭐ My Favorite Earbuds and Excellent Customer Service
*by B***N on April 10, 2026*

There’s a lot to like about these earbuds. In fact I purchased 2 pairs of A40. Great fit and comfort, good battery life, great sound, and their app is remarkable. It lets you set touch actions for volume, stop/start, skip, etc (single tap, double tap, triple tap and long tap controls for each earbud) and lets you endlessly calibrate the sound to get the most out of what you’re listening to. I typically shut off single tap to prevent inadvertent touches. I’ve tried at least 10 different earbud brands and these are definitely the best. My only issue is that they seem to last 12 months before I experience syncing issues, granted I wear them nearly daily and sync constantly between 3 devices. The main syncing issue is failure to disconnect from my phone after I put them in the case and shut the lid. Maybe I need to clean the contacts better, but I feel like they get a bit finicky. It can be annoying to have to manually disconnect them from my phone to unpair them. I can say that their customer service is legit and took care of me quickly after one of my pairs stopped working altogether after a year. They communicated via email promptly and after concluding they had in fact stopped working, they sent me a new pair. I was surprised that In 2026 there are still companies that care about their customers. Bravo. I have purchased at least 6 other Soundcore devices for my 3 daughters and my wife, headphones and earbuds. They are definitely the best sound for the money with solid noise canceling. Plus their app and customer service make it a no brainer for me.

### ⭐⭐⭐⭐⭐ Almost a year with these buds - SPECTACULAR!
*by R***G on August 17, 2023*

Final update - the right earbud issue has yet to repeat, so that's not an issue. As I've said, I have four other top end earbuds, and the only pair I use is the Soundcore A40. We have a little land and a John Deere Z920M zero turn, and its loud. My neighbors all have the same mower, and all wear headsets. I now won't mow without my A40's, as the noise cancelling is even better than my 1 month old top end hearing aids (thanks VA). The sound is not like you're sitting in a studio listening to an album on a top end everything audio, but nothing is, so when people try comparing buds to studio headsets, I just smile. The sound is crazy good for a couple of marble sized devices that connect via a rf signal. Darn amazing. Update - I submitted a warranty claim, due to the right earbud not being active when I started this morning, but I decided to put them back into the charge case for a few minutes and it came to life. Here's to hoping this is not a new trend? Still love their sound quality, and general fitment. I have noticed that they have started to come loose when I'm bent over working in the heat. I've been tempted a couple times to buy new buds, but these are still very hard to beat. Over the last two months I've tried several earbud, all were horrible failures. These are different. Shortly after I got them I headed from N. FL to Delta Junction AK. So 9 total hours in the air both directions. While there I spent 5+ hours a day running a chainsaw, a stump grinder, and a commercial wood chipper, all while using the noise cancellation (N/C). I never ran out of battery life while running N/C, although once I left the first leg of my flights, I did put them back in the case, so each leg they were returned to full charge. Only once did I have one come lose from my right ear, and it did not fall out. Before I left I'd use them to run my John Deere commercial mower for the two hours it takes to mow the yard, and they were awesome at cutting out motor noise. Wear - With the correct tips they work flawlessly. They have a fit process called Real Ear ID (or something like that). The testing will determine the best fit and seal by running those tonal sounds you're used to in hearing test booths. I was never able to get a passed or perfect fit according to the test, and I did try three sets of the foam tips (these did not work in my ears, and they did not allow the buds to charge in the case). As I said they stay in your ears. Charging - The case is small and give you a full charge in well under an hour. There are only 3 led charge indicator lights, and I've never had less than 3 lights. The case also has the USB-C type charging port, unlike half of the other buds I tried, which still had micro USB. There are no good case covers that I found on Amazon, but I bought a soft case cover and it works ok, where I'd rather have a hard cover. Touch control - the app allows you to change the function of single, double, triple touch, and long hold. The touch is responsive, and accurate. Wear - Possibly a kind of repeat, as I've discussed fit, but I wanted to cover comfort. I do not get wear fatigue. Sound and volume - The sound is easily as good as my Samsung Ear Buds Pro with much better battery life. Volume seems to be a problem with most earbuds, but not these. I'm older with hearing loss, and like to listen to my music louder than is comfortable for most. I end up around 45% of volume for regular listening, and around 70% they become too loud, but the sound is still clear and crisp. The App - It is simple, but complete, with EQ function. I've finally found a set that I'll keep.

### ⭐⭐⭐⭐ Good earbuds but sound quality leaves some to be desired
*by C***A on October 30, 2022*

I've been using the same TOZO earbuds for 2 years and decided to buy these earbuds for these reasons: 1) longer battery life, 2) more options for sound modes, and 3) better connection with my iPhone. To give a little background, I primarily wear earbuds while working, commuting on the bus, and for personal use at home. But unfortunately, I decided to return the Soundcore earbuds for a few reasons. Continue reading below for my reasons why. Likes: 1) I really like the sound quality options as well as the ability to adjust the sound quality, using the Soundcore app which I think is a definite must if you want more control over the sound quality. I've really enjoyed switching between the ANC & transparency modes as they are surprising modes I never realized I wanted. With TOZO, I could only wear 1 earbud when using them at work so I can still hear my surroundings. But with the Soundcore earbuds on transparency mode, I can wear both earbuds and still hear the ongoings around the office near my desk. 2) The battery life is also a godsend in both the earbuds and the charging case. I don't think I fully realized when purchasing, how fast the earbuds would charge when in the case. At one point, I used the earbuds for 8 hours between ANC & transparency mode, charged the earbuds in the charging case for 15 minutes when I was on my break, and when I went to use them again afterward the earbuds were already 80-100% charged as according to my iPhone. Considering how often I use the earbuds after 8-10 hrs per day and 4-5 days of use from a full charge, the battery life is still 2 lights remaining which according to the Soundcore manual should be about 70-50% battery life remaining (I think that's the right range). 3) After using the TOZO earbuds, I've grown to appreciate wireless charging which the Soundcore earbuds do so that's a plus. Much easier for me as I'm still unused to using a USB-C cable which the Soundcore earbuds do come with, but I just have not liked charging my earbuds with a cord as much. Dislikes: 1) As much as I love the sound modes, I desperately need as much noise canceling as possible when using earbuds at home/commuting. So when I'm at home/commuting, I more often use the ANC mode on these earbuds. The audio setting does perform noise canceling well but these fall below the bar when I compare these earbuds to my TOZO earbuds which block out more noise than the Soundcore earbuds. I can cancel out more noise on the Soundcore earbuds by raising the volume under ANC mode. But as much as I would like to continue that method on the Soundcore earbuds, I value retaining my hearing as much as I can. 2) Connection-wise for the Soundcore earbuds with my iPhone was good to a point. Connecting to my iPhone was no issue, it was some situations in retaining that connection when going about my day is the issue. I've found the audio connection for the Soundcore earbuds cuts off when I'm on the bus/car (don't worry I'm not the one who's driving). When the vehicle (bus/car) drives over a very bumpy road/highway, the audio cuts off in response until the vehicle is back onto a smoother road/highway. I've also noticed this connection issue when I'm walking around my apartment complex, specifically when I walk under and through a small hallway to enter between complex buildings (my apartment complex is primarily outdoors when navigating between complex buildings to access apartment units). I had this issue recently with my TOZO earbuds so I'm sad I'm already having this issue with the Soundcore earbuds right out of the box. Mind you, the Soundcore earbuds I received may be a previously returned set that was already opened. 3) Receiving the Soundcore earbuds already opened dampened my experience with these earbuds early on. But I knew this was a familiar tactic that Amazon often does if the condition of the item is still almost good as new. So I tried to keep my fingers crossed that using the earbuds changed my mind since the earbuds still looked unused and had no residue of dirt on the earbuds themselves. I still cleaned the earbuds myself just in case, especially nowadays with the pandemic. Overall: The fact that qualities I liked with the TOZO earbuds were missing out for me when using the Soundcore earbuds (sound quality) and I started having the same issues with the Soundcore earbuds as I currently have with my TOZO earbuds (connection issue), this was big negative for me since I still wanted to retain that quality as this was a $99 purchase. But I still rated these earbuds 4 stars because I really liked the battery life which exceeded my expectations and I really liked the type of sound quality modes in tandem with the Soundcore app as it really helped me customize my experience day to day depending on what activity I'm doing (commuting or at work).

## Frequently Bought Together

- Soundcore by Anker Space A40 Adaptive Active Noise Cancelling Wireless Earbuds, Reduce Noise by Up to 98%, Ultra Long 50H Playtime, 10H Single Playtime, Hi-Res Sound, Comfortable Fit, Wireless Charge
- JNSA Compatible with Soundcore Space A40 Foam Ear Tips, Noise Canceling Memory Foam Ear Tip Replacement for Soundcore by Anker Space A40, S/M/L 3 Size 3 Pairs,Black (2143PB)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-05-09*