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

ASIN: B0B1LVC5VZ

by Soundcore

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

Name: 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
Brand: Soundcore
SKU: B0B1LVC5VZ

10.0

Confidence High

ExpertBeacon Score and confidence are proprietary signals, not retailer ratings.

4.2Amazon rating(22.6K+ reviews)

Demand Top 2%

Confidence High

Higher-Priced in Set

How It Compares

Compared with other products in Earbud Headphones.

Demand★

98%

Expert Score★

98%

Relative Price

Higher-priced

Relative Price shows where this product sits in the category. Exact prices stay hidden.

Buy on Amazon View Details

Affiliate Disclosure — We earn from qualifying purchases. Data last updated on Mar 6, 2026. ExpertBeacon Score, Expert Score, Value, and Confidence are our own signals, not retailer ratings.

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.

Why It Ranked Well

Strong Demand

Demand sits above 98% of the current comparison set.

High Expert Score

Expert score ranks above 98% of compared products.

Competitive Value

Value is benchmarked using expert score and hidden price position in this set.

High Confidence

Listing completeness and demand coverage are both strong for this product.

What You Need to Know

The Soundcore by Anker Space A40 earbuds shine with an impressive noise cancelling system that cuts out up to 98% of background noise and auto-adjusts to your surroundings. Their ultra-long battery life—up to 50 hours with the case and 10 hours per charge—is perfect for long trips or heavy daily use. They’re comfy enough for extended wear, including sleep or workouts, and offer wireless charging for added convenience. Just keep in mind, their premium price might stretch your budget compared to other noise-cancelling earbuds.

Pros & Cons

Pros

+Upgraded noise cancelling blocks out a wide range of distracting sounds.
+Automatically tailors noise cancelling level based on your environment.
+Exceptional 50 hours total playtime with charging case.
+Comfortable fit suitable for prolonged wear, even during sleep or sports.
+Offers wireless charging for hassle-free power-ups.

Cons

−Premium price may deter budget-conscious buyers.
−Lacks detailed customizable equalizer options some rivals offer.
−No explicit waterproof rating compared to specialized sport earbuds.

Best For

→Best for travelers needing all-day noise cancellation and battery life.
→Best for athletes or active users wanting sweat-resistant, long-lasting earbuds.
→Best for side sleepers or longwear users who prioritize comfort and quiet.

How It Compares

These earbuds take a premium position with top-tier noise cancelling and battery longevity, setting them apart from mid-range rivals. You pay a bit extra for features like adaptive noise control and wireless charging, but in return get a more versatile, comfortable listening experience for extended wear.

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