Soundcore Space A40 Noise Cancelling Wireless Earbuds - 98% Noise Reduction, 50-Hour Playtime

Experience Perfect Listening with Soundcore Space A40 Noise Cancelling Wireless Earbuds That Boost Your Focus!

The Space A40 Noise Cancelling Wireless Earbuds provide an uninterrupted listening environment with 98% noise reduction. Upgraded technology ensures a comfortable fit in your ears, making them easy to wear for extended periods.

With 50 hours of playtime and automatic noise cancelling features, they maximize your focus in daily life, while hi-res sound opens up a new dimension of music enjoyment.

This product goes beyond being just earbuds—it’s an essential item that will make your personal space truly special. Check out more features and benefits in the following sections!

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

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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

4.2

☆★

21,543 Reviews

$44.99

Price as of 01/03/2026. Prices may vary depending on the time of sale.

Key Product Features

✓Reduce Noise By Up to 98% creates a focused, distraction-free environment

✓Noise Cancelling automatically adjusts to surrounding noise for personal space anywhere

✓50-hour playtime allows 1,000 songs or 25 movies, 10-minute charge gives 4 hours of listening

✓Highly Detailed Sound delivers powerful bass, clear mids, and bright highs for rich audio

✓Lightweight ergonomic design maintains comfort during extended wear

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Product Details

Cutting-Edge Technology for Perfect Listening Experience

98% Noise Reduction: Upgraded noise cancelling system blocks distracting sounds to provide a focused space.
Auto Noise Cancelling: Detects external noise and automatically adjusts to the optimal noise cancelling level for your environment.
50-Hour Playtime: 10 hours on a single charge, with quick charging providing 4 hours of listening from just 10 minutes of charging.
Hi-Res Sound: Dual-layer diaphragm drivers deliver powerful bass and clear sound with Hi-Res Audio Wireless support.
Comfortable Fit: Ergonomic design fits comfortably in your ears for burden-free extended wear.

How to Wear

Choose the Right Size: Select from XS, S, M, L, XL to fit your ears.
Check L/R Marking: Check the L/R marking on the back of the earbuds to wear them correctly.
Adjust and Rotate: Adjust the earbuds for a comfortable fit.
Use Fit Test: Use the fit test in the soundcore app to confirm proper size and position.

Ear Tip Sizes

XS: Length 10.34 mm, Height 6.03 mm
S: Length 11.38 mm, Height 6.47 mm
M: Length 12.52 mm, Height 6.83 mm
L: Length 12.55 mm, Height 7.58 mm
XL: Length 13.24 mm, Height 8.32 mm

Additional Features

Wireless Charging Support: Charging case supports wireless charging and USB-C cable charging.
Transparency Mode: Easily switch to hear surrounding sounds for better situational awareness.
Dual Connection: Bluetooth 5.2 and multipoint connection allow simultaneous connection to two devices.

Unboxing

Short

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Product Review

Video

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Product Rating

☆★

4.2

👑

BEST SELLER

1,000+ Reviews

5★

64%

4★

16%

3★

2★

1★

✅ Pros

Excellent sound quality and performance for the price
Outstanding noise cancelling (ANC) performance
Very long battery life (up to 50 hours with case)
Various customization options through the app
HearID allows personalized hearing profile settings
Excellent fit with 5 ear tip sizes included
Useful transparency mode (ambient sound awareness)
Compact case with wireless charging support
LDAC high-quality codec support (Android)
Multi-device connection available

❌ Cons

High touch control sensitivity causes accidental activation
Call quality somewhat lacking compared to premium products
Bass is weak out of the box (EQ adjustment needed)
May feel large for users with smaller ears
Charging contacts require maintenance (earwax/oil removal)
Refurbished units may have firmware update issues
ANC may malfunction when wearing motorcycle helmets
IPX4 rating means limited water resistance

User Reviews

High-quality earbuds at a reasonable price

Great fit with 5 silicone ear tips included.
Sound quality is sufficient for calls, audiobooks, and YouTube,
and noise cancelling works well.
I prefer transparency mode for everyday use to hear surroundings,
and the app has many useful features.
Highly recommended for those seeking quality earbuds at a reasonable price!

Excellent sound quality and battery

Reviewing after two months of use.
I have small ears so the default tips didn't fit,
but I solved it by modifying soft earplugs.
The app is easy to use and the hearing test is helpful.
Transparency mode is great for walking near roads,
and noise cancelling works quite well.
The battery is insane - only charged the case once in two months!
Touch controls can be turned off or changed in the app.

Best in its price range

Neither amazing nor a failure,
it offers sufficient features for the price.
98% noise reduction is exaggerated, realistically around 75%.
Background noise filtering during calls works well,
and battery is shorter than advertised but gets 7-8 hours.
I like the app's touch control settings, hearing mapping,
and sound profile selection features.
The earwax filter design is hygienic,
and the magnetic hold is strong so no worry about losing them.

Best value for money

Paired within minutes of unboxing!
The hard reset button on the case gives peace of mind.
Touch functions are simple and ANC is really good.
Just wearing them makes it quiet, and ANC makes it even quieter.
Transparency mode is great for walks as you can hear surroundings,
and sound quality is like 2012 Beats Studio level.
Bass is impressive and mids/highs are clear too.
Switched to these after losing my AirPods,
and getting a similar experience to products $200 more expensive!

Top-tier ANC and sound quality

The app is really intuitive
with features like custom EQ, gaming mode, and ear tip test.
ANC is the best at this price point.
Even with just ANC on without music, it's nearly silent,
and sound quality easily beats AirPods 2nd gen.
Soundstage is excellent with particularly good midrange.
Bass is lacking out of the box but can be fixed with EQ.
Only call quality is disappointing but may improve with updates.
Fast charging giving 4 hours from 10 minutes is also attractive!

Not recommended for motorcycles

Works well in normal environments,
but has issues inside motorcycle helmets.
Wind and pressure changes cause ANC to malfunction,
with one side turning off or popping sounds occurring.
The weight center being high when wearing a helmet
can also break the ear canal seal.
Still a good choice for regular use.

Long-term review (8 months)

Lasts at least 8 hours and ANC is excellent.
I like that you can manually adjust EQ in the app,
and using foam tips helps with seal and prevents falling out.
Confirmed noise reduction even when mowing the lawn!
After taking the hearing test on the smartphone app
and applying personalized settings, the balance is amazing.
Good to wipe charging contacts each time,
and recommend new products as refurbs may have firmware issues.
Bought 4 sets for family and friends!

Fantastic quality for the price

Gesture customization and
HearID features are available in the app,
and you can use the app without creating an account.
Bass is really good at this price point,
and it gets even better with a proper fit.
No need to pay more for the same experience!

Customer service review

Initially the warranty claim was denied
due to an AI system error, but after posting a review,
the company contacted me and sent a replacement.
The fit is better than any earbuds I've had,
and sound quality including deep bass is really good.

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