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

Price: $79.99 - $49.99
(as of Jan 22, 2026 21:02:07 UTC – Details)

Product description

1 98% Noise Reduction

2 Auto-Noise Cancelling

3 50-Hour Playtime

4 Fast Charging

1 Pioneering Drivers

2 Hi-Res Sound

3 Customized Listening

4 AI-Enhanced Calls

Dual Connection

Stay connected to two devices with Bluetooth 5.2 and multipoint connection. Instantly switch between music, calls, videos, and more on different devices hassle-free to save you time and effort.

Enhanced Awareness

Switch to Transparency Mode so that you can still hear the outside world while wearing Space A40. Easily switch between Transparency Mode and Noise Cancelling Mode so you can stay in tune with what’s going on around you.

Wireless Charging

Space A40 noise cancelling wireless earbuds’ charging case supports wireless charging or charging via a USB-C cable for extra convenience.

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Refreshing Wearing Experience

Choose from 4 different ear tip sizes and find the perfect size for your ears. Wear the earbuds in the correct position for superior comfort and optimal ANC performance.

Note

Wearing in-ear earbuds correctly enhances sound quality and noise reduction. Follow these steps to make the most of your brand-new earbuds:

Step 1: Choose the right size of ear tips to ensure a proper fit and a tight seal. Space A40 comes with five ear tip sizes: XS, S, M, L, and XL.

Step 2: Check the L/R markings on the back of the earbuds to ensure you’re wearing them on the correct sides.

Step 3: Rotate and adjust the earbuds for a comfortable fit.

Step 4: Use the Fit Test in the soundcore app to ensure the ear tips are the right size for you and that the earbuds are in the ideal position.

By following these steps, you’ll wear Space A40 properly and enjoy an enhanced listening experience.

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

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Customer Reviews

4.2 out of 5 stars 21,936

4.1 out of 5 stars 147

4.6 out of 5 stars 1,196

4.1 out of 5 stars 1,646

4.2 out of 5 stars 12

4.4 out of 5 stars 1,770

4.3 out of 5 stars 2,616

Price

$49.99$49.99

$99.99$99.99

$39.99$39.99

$89.99$89.99

$199.99$199.99

$149.99$149.99

$149.99$149.99

Active Noise Cancellation

Adaptive ANC

Adaptive ANC 3.0

Advanced ANC

Adaptive ANC 3.0

Smart ANC Engineered for Sleep

✘

Adaptive ANC 3.0

Sound

Detailed Sound

11mm Drivers

11mm,Hi-Res

Wool-Paper Diaphragm Drivers

AI Brainwave Audio

Unmatched Sound, Rich Bass

Hi-Fi Sound with Dual Drivers

Playtime (Single/With Case)

10H/50H

ANC Off: 7H/30H ANC On: 6H/26H

ANC Off:10H/50H ANC On:8H/40H

12H/48H

8-10H/5 nights (Default)

8H/32H

10H/40H

Fast Charging

10 Mins = 4H

10 Mins = 4 Hrs

10 M = 3.5 H

10 Mins = 5 Hrs

5 Mins = 1H

10 Mins = 3H

5 Mins = 4H

Wireless Charging

✔️

✘

✘

✔️

✘

✘

✔️

Waterproof

IPX4

IP55, SweatGuard

IP55

IP55

IPX4

IPX4

IPX5

Calls

6 Mics with AI

4 Mics with AI

6 Mics with AI

6 Mics with Al

Single Mic

4 Mics with AI

6 Mics with AI

Design

In-Ear

Semi-in-Ear Design

In-Ear

In-Ear

In-Ear

Non-Intrusive Open-Ear Clip-On

In-Ear

Customized Sound

✔️HearID

✔️

22 EQs, Custom EQs HearID 4.0

✔️22 EQs, Custom EQ, HearID

✔️

✔️

✔️HearID

Control

Touch Control

Touch Control

Touch Control

Earbud Stem

Tap Control

Tap Control

Earbud Stem and Touch Control

Multipoint Connection

✔️

✔️

✔️

✔️

–

✔️

✔️

Al Translation

–

✔️

100+ Languages AI Translation

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–

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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.