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: $129.00 - $79.99
(as of Jun 03, 2026 06:04:24 UTC – Details)

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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 5 Precise Translations 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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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

soundcore Space A40

soundcore earbuds

Adaptive ANC

Noise Cancellation

Adaptive ANC 3.0

Detailed Sound

Sound

11mm Drivers

10H / 50H

Playtime

7H / 30H

10M = 4H

Fast Charging

10M = 4H

Wireless Charging

IPX4

Waterproof

IP55, SweatGuard

Adaptive ANC

Noise Cancellation

Adaptive ANC 3.0

Detailed Sound

Sound

Wool-Paper Drivers

10H / 50H

Playtime

12H / 48H

10M = 4H

Fast Charging

10M = 5H

Wireless Charging

IPX4

Waterproof

IP55

soundcore Liberty Buds soundcore Liberty 5
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.

Product summary

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