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Soundcore by Anker Space A40 Auto-Adjustable Active Noise Cancelling Wireless Earbuds, Reduce Noise by Up to 98%, 50H Playtime, Comfortable Fit, Hi-Res Sound, App Customization, Wireless Charge

4.3 4.3 out of 5 stars 5,311 ratings

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Purchase options and add-ons

Brand Soundcore
Model Name A3936
Color Black
Form Factor In Ear
Connectivity Technology Wireless

About this item

  • 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.
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Soundcore by Anker Space A40 Auto-Adjustable Active Noise Cancelling Wireless Earbuds, Reduce Noise by Up to 98%, 50H Playtime, Comfortable Fit, Hi-Res Sound, App Customization, Wireless Charge
Soundcore by Anker Space A40 Auto-Adjustable Active Noise Cancelling Wireless Earbuds, Reduce Noise by Up to 98%, 50H Playtime, Comfortable Fit, Hi-Res Sound, App Customization, Wireless Charge
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Price-51% $49.00
List:$99.99
-50% $49.99
List:$99.99
-50% $49.99
List:$99.99
-14% $59.99
List:$69.99
-22% $54.48
List:$69.99
-20% $79.99
List:$99.99
Delivery
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Get it as soon as Sunday, Mar 24
Customer Ratings
Battery life
4.5
4.5
4.5
4.6
4.3
4.3
Sound quality
4.2
4.3
4.3
4.9
4.3
4.3
Noise cancellation
4.0
4.0
4.0
4.2
4.0
4.1
Sold By
AnkerDirect
AnkerDirect
AnkerDirect
AnkerDirect
AnkerDirect
AnkerDirect
connectivity tech
Wireless
Wireless
Wireless
Wireless
Wireless
Wireless
headphones form factor
In Ear
In Ear
In Ear
In Ear
In Ear
In Ear
connector type
wireless
wireless
wireless
USB Type C
wireless
USB Type C
noise control
active noise cancellation
active noise cancellation
active noise cancellation
active noise cancellation
active noise cancellation
cable feature
Cable
Without Cable
Without Cable
Without Cable
Without Cable
Without Cable
control type
Media Control
Media Control
Volume Control
Media Control
Volume Control
water resistance
waterproof
waterproof
water resistant
waterproof
material
Plastic
Plastic
Plastic
Plastic
Plastic
PC+ABS

Product guides and documents


Product Description

space A40 noise cancelling earbuds,50 hours of personal space
soundcore space A40 noise cancelling earbuds

Compare soundcore Headphones

A3936

Space A40

3955

soundcore P40i

A3939

Life P3

3947

Liberty 4 NC

A3871

AeroFit Pro

A3872

AeroFit

Customer Reviews
4.3 out of 5 stars
5,311
4.6 out of 5 stars
175
4.4 out of 5 stars
30,410
4.3 out of 5 stars
7,015
4.3 out of 5 stars
219
3.9 out of 5 stars
163
Active Noise Cancellation
Adaptive ANC Adaptive ANC Hybrid ANC with Multi-modes Adaptive ANC 2.0 - -
Sound
Detailed Sound Big Bass Big Bass Detailed Sound Robust Bass with Spatial Audio Balanced Sound
Playtime (Single/With Case)
10H/50H 12H/60H 10H/50H 10H/50H 14H/46H 11H/42H
Fast Charging
10 Mins = 4H 10 Mins = 5H 10 Mins = 4H 10 Mins = 4H 10 Mins = 5.5H 10 Mins = 4H
Wireless Charging
✔️ ✔️ ✔️ ✔️ - -
Waterproof
IPX4 IPX5 IPX5 IPX4 IPX5 IPX7
Calls
6 Mics with AI 6 Mics with AI 6 Mics with AI 6 Mics with AI 4 Mics with AI 4 Mics with AI
Design
In-Ear In-Ear In-Ear In-Ear Open-Ear Open-Ear
Customized Sound
✔️HearID ✔️HearID ✔️ ✔️HearID ✔️ ✔️
Control
Touch Control Touch Control Touch Control Touch Control Button Control Touch Control
Multipoint Connection
✔️ ✔️ - ✔️ ✔️ ✔️

What's in the box

  • Charging Case
  • Ear Tips
  • USB Cable
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    Product information

    Warranty & Support

    Product Warranty: For warranty information about this product, please click here

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    Soundcore by Anker Space A40 Auto-Adjustable Active Noise Cancelling Wireless Earbuds, Reduce Noise by Up to 98%, 50H Playtime, Comfortable Fit, Hi-Res Sound, App Customization, Wireless Charge


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    Customer reviews

    4.3 out of 5 stars
    4.3 out of 5
    5,311 global ratings

    Customers say

    Customers like the value and fit of the earbuds. They mention that they are awesome for the price and fit comfortably. They are also happy with quality and battery life. However, some customers have reported issues with stability and sound quality. Customers are mixed on performance and ease of use.

    AI-generated from the text of customer reviews

    314 customers mention253 positive61 negative

    Customers like the fit of the headphones. They mention that the SoundCore buds fit snuggly in their ears, are very comfortable to wear, and have great battery life. They also appreciate the light weight and the variety of size options.

    "...FIT:They feel nice and are comfortable as long as I twist them into my ears as described in the instruction booklet...." Read more

    "...Super comfortable. But on the walk I kept thinking - this song doesn’t sound right. Rush especially sounded terrible, and that’s a huge sin...." Read more

    "Stylish, comfortable, insane battery life, good ANC, great sound (with some help from EQ), lots of quality of life features, very compact case..." Read more

    "...But they are very light and comfortable and I don't mind having them in my ears for a few hours when working at my desk with the occasional web..." Read more

    280 customers mention234 positive46 negative

    Customers like the quality of the headphones. They say it's an excellent earbud that punches way above its price. Some mention that the sound quality is very good, and the control and mids are great out of the box. The price point makes them a strong choice in the budget wireless earphone category.

    "...They have excellent features, good sound quality and build, and are decently comfortable and unobtrusive looking...." Read more

    "...SummaryFor $79 - and especially on sale for $50 - these are solid, reliable, easy to love ear buds...." Read more

    "Stylish, comfortable, insane battery life, good ANC, great sound (with some help from EQ), lots of quality of life features, very compact case..." Read more

    "...They're tough, I guess, because one of them has hit the concrete twice, the tile once, and they other hit the tile once, and so far after 1 day..." Read more

    258 customers mention215 positive43 negative

    Customers like the value of the headphones. They mention that it is great for the price, has an amazing feature set, and is a fairly entry-level earbud. That said, some still expect better.

    "These are a good value at their regular price. On sale for $55 (on Black Friday 2023), they are a fantastic value...." Read more

    "...Easily offers more features for the money than any other brand and at much higher quality than some costing much more.Setup: A breeze...." Read more

    "...So for that alone I would give 5 stars. It's worth the money.The sound quality is very nice. I think everything sounds really good with it...." Read more

    "...Just perfect ANC for the price and the adaptive feature (soundcore app), although not personally my favorite to use (I prefer to leave it on strong)..." Read more

    248 customers mention208 positive40 negative

    Customers like the battery life of the headphones. They mention that it has an awesome battery life, and is suitable for long listening sessions. The case is small, but offers a ton of extra charges.

    "...The battery life is some of the best out there for true wireless headphones, even expensive ones...." Read more

    "...With good comfort, excellent battery life and impressive sound quality, Anker has a new fanboy." Read more

    "Stylish, comfortable, insane battery life, good ANC, great sound (with some help from EQ), lots of quality of life features, very compact case..." Read more

    "...Others: Battery life is pretty great. I don't test this much as I use my Sony's for long duration usage (flights, etc)...." Read more

    852 customers mention591 positive261 negative

    Customers are mixed about the sound quality of the headphones. Some mention that the sound is pretty good, while others say that it's muffled and hard to hear than normal. The sound cancelling is beyond comparison, and the app is very good. However, some customers also say that the left earbud started making crackling noises.

    "...It's better with ANC on. Bass is decently strong, especially with ANC on, and sound is clear at just about every frequency.FIT:..." Read more

    "Stylish, comfortable, insane battery life, good ANC, great sound (with some help from EQ), lots of quality of life features, very compact case..." Read more

    "...higher end offerings from Bose and Sony, but they offer a fair amount of noise-cancelling and are customized with the SoundCore app, allowing you to..." Read more

    "...Nose cancelation is decent, audio is fine (I'm no audiophile)...." Read more

    205 customers mention105 positive100 negative

    Customers are mixed about the performance of the headphones. Some mention that they work exceptionally well, while others say that they stopped working fine after a few weeks. The Transparency Mode is not the greatest implementation, and the device doesn't always react.

    "...It works awesome with my iPhone and Mac - it can pair to both at once so I can play music from my phone and pause it whenever I need to hear..." Read more

    "...there's nothing that gives you a tactile feedback and the device doesn't always react if I press there...." Read more

    "...This is a really cool function, allowing an easy balance between hearing who's around without being distracted by what's around you...." Read more

    "...They can be hard to get a good/stable fit for but they have lots of tip sizes to help...." Read more

    195 customers mention126 positive69 negative

    Customers are mixed about the ease of use of the headphones. Some mention that the Bluetooth connectivity is easy to link with app guidance, while others say that it would also have connection issues with their laptop. The app has some nice controls and features, but some say that they are too hard to use and that there was no specific app for the laptop.

    "...CONNECTION/PAIRING:They connect instantly when you take them out of the case and pair to new devices almost as quickly...." Read more

    "...The A10 version is way more comfortable but they lost connection constantly...." Read more

    "...Well, the Bose are going back, and I’m keeping these buds. They connect immediately (the Bose often don’t fully connect), and though they’re not as..." Read more

    "...life, good ANC, great sound (with some help from EQ), lots of quality of life features, very compact case (smaller than my airpods pro 2 case)...." Read more

    134 customers mention40 positive94 negative

    Customers are not satisfied with the stability of the headphones. They mention that the headphones tend to fall out of their ears easily, and attempts to adjust them often result in them falling out. Some customers also mention that they wiggle out of the ears and fall out after an hour.

    "...That said, they do slip out a bit after a while and I have to readjust them about once every half hour...." Read more

    "...Neutral:They do tend to slip from my ears, regardless of what size I use, but that's pretty normal for me, so I'm not sure I can blame the..." Read more

    "...about 5 feet 6 inches (1.67 meters) off the ground and the earbuds didnt fall out and the case took one to two small scratches and maintained the..." Read more

    "...I'm not a nerd!!!Another bad thing: They randomly POP out of your ear, especially if you happen to be over tile or concrete...." Read more

    Top Tier ANC, Excellent Sound, and Pretty Decent call quality
    4 Stars
    Top Tier ANC, Excellent Sound, and Pretty Decent call quality
    Last two photos are of the damage from me dropping them (after call quality section for height)I will list the features in this review from my favorite/imo best qualities at the price. Also below are the codes (limited time) for 20% off these amazing buds.20% Limited Discount From 08/25/22-09/07/22US: FORSPACEUSUK: FORSPACEUKDE: FORSPACEDECA: FORSPACECAAPP- The app for any soundcore product out there is simply a delight to use. Intuitive UI, superb features, and excellent help. Features may vary by earbud but these have 2 modes with different strengths of ANC, 2 modes for transparency, wind reduction, custom EQ, Hear ID (for people with frequencies they cant hear as well), 22 preset EQ's, customizable controls for 1 tap, 2 tap, and 2 sec press, Gaming/low latency mode, and even allows you to test the fit of your eartips. Generally one of the best apps out there in my opinion.APP overall- 10/10APP for price- 10.5/10ANC(For reference, I have excellent hearing, as of last hearing test about 3 months ago, and am noise sensitive to even decently loud things)- The ANC on these earbuds is phenomenal, some cheaper earbuds may have white noise like a humming or slight ring etc when used with no music or sound, but these are nearly dead silent when used without sound and in only ANC mode. The quality and diversity of the ANC is excellent and, although not as good as the liberty 3 pros or some more expensive earbuds (missing the mark by a hair in some/most cases), these are a real treat for anyone who loves ANC. Just perfect ANC for the price and the adaptive feature (soundcore app), although not personally my favorite to use (I prefer to leave it on strong), still works phenomenally. It blocks out a large amount of noise and dulls most others so that they are easy to tune out or at least not overly annoying if they are quite loud. Did notice that on sharp, sudden, and loud sounds they do make a pop sound on occassion. However this has only happened when I weedwack larger malberry branches or accidentally hit a pole or something metallic or solid. Altogether I would say it is easily one of the best and comparable ANC performances on earbuds I have heard yet, particularly for the price.Overall ANC- 9.2/10For price ANC- 10/10Sound Quality/VolumeCAUTION- this is without LDAC enabled cause I have and IPhone and sound will be even better (Hypothetically) with and LDAC (available for any phone sporting an Android Oreo 8.0 operating system and above)- The sound quality is excellent on these earbuds, considering the size especially, (beating my Airpods Gen 2 by a mile). The soundstage (depth of distance of sound and its components) is wonderful one of my favorite parts of the sound experience. Treble and highs sound great and not overbearing unless you like a great deal of bass, they reach and sparkle amazingly well for such a compact design and in general. the mids are stunning, the control and out of the box mids were great, an area that a lot of my other earbuds skip a tad for more bass or smoother treble, however these are one of the best sounding mids on a (semi)budget earbud I can find. The subass and bass are definately lacking for any basshead or decent bass enjoyer out of the box, however it can be boosted (either using hear ID or the EQ options) to satisfy and usual enjoyer with the bass, may still be a tad low for bassheads. An all around sounding earbud that has amazing sound performance and is one of the best BALANCED earbuds I've used. The volume is way to loud for me at max or even close, I listen at about 40-45 percent volume for a louder listening experience, although subjective I have read/found that these go to about 113.6 decibles AKA way to loud for me, but should be fine unless you have hearing damage or really like to rock out.Basshead Sound Quality/Volume- 8.75/10Overall Sound Quality/Volume- 9.0/10For price Sound Quality/Volume- 9.84/10Transparency- The transparency modes on this are admittedly not so natural sounding as some more expensive brands, but they do allow you to hear extremely well. The modes are fully transparent and Vocal mode, I have seen some people say that the Vocal mode isn't to their taste and that they keep it on fully transparent, however I always keep it on vocal mode, it accents voices and dims background noise very well in my opinion. Each mode sounds slightly tinny, but only at times and with either a large amount of different sounds or very loud sounds. All in all the transparency is in an excellent position for the price, beating nearly all competition in the price range.Overall Transparency- 9.0/10For price Transparency- 9.75/10Fit/ComfortCAUTION - This section is a seperate scheme to the listing from best to worse since I have a biological/genetic bias of smaller ears than averageThese fit MY ears very well and the range of eartips provided is phenomenal, 5 sets ranging from xs to xl, I use the default Mediums and they fit my ears like a glove (Don't forget the earfit test). These passed the most rigorous headbanging/shaking/jostling...etc that I could put them through without giving myself wiplash and they stayed in like a champ, hardly even budging. I can leave these in with transparency on and they feel very naturally shaped to MY ear, and seem to have a curvature inspired by the curves of your ear. I cant really say anythin else except that they are small, comforteable, and by proxy not very noticeable. Remember that they are small and sizes/comfort are subjective, would still recommend to most people, especially with small ears. Just maybe not if you have very large ears.Overall Fit/Comfort- 9.4/10 -SubjectiveFor price Fit/Comfort- 9.8/10 -SubjectiveCall Quality- Unfortunately this is where it drops the cake a bit, although the noise cancelling on the calls is superb (compareable to Liberty 3's) the sound on your voice is less natural and not as good as a select variety of earbuds for similar/slightly higher prices. It still is good and even greatish for calls but is not amazing or gonna wow anyone. And realize that the earbuds are newer on the market so they will most likely get software updates over this or other features later down the road.Overall Call Quality- 7.75/10For price Call Quality- 7.95-8.1/10Durability note- I dropped these from about 5 feet 6 inches (1.67 meters) off the ground and the earbuds didnt fall out and the case took one to two small scratches and maintained the coloration perfectly fine. Very durable case with good magnets.Features (in case you read comments over stats first)IPX4- sweat, light rain, and splash proofBluetooth 5.2 LDAC and AACQi wireless charging, USB-C, and quick charge (10 mins = 4 hours) only with USB-CMulti-Device connection (no LDAC)- Can connect with two devices simultaneously and using one or both earbudsApp can make them play a decently loud sound for locating them individually or both at same timeWhopping 10 (8 ANC) hours on buds each and 50 (40 ANC) in case, havent had to recharge them since buying them about a week agoTouch controls handle well at least from my experience and don't false tap at all for me so farDefinite buy unless you have a substancially higher budget or get a really good deal :)
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