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

  • Based on 18,312 reviews
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, Oct 1
Order within 21 hours and 6 minutes
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Color: Blue


Features

  • 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.

Brand: Soundcore


Color: Blue


Ear Placement: In Ear


Form Factor: In Ear


Impedance: 16 Ohm


Noise Control: Active Noise Cancellation


Headphones Jack: No Jack


Model Name: A3936


Connectivity Technology: Wireless


Wireless Communication Technology: Bluetooth


Included Components: Charging Case, Eartip, USB Cable


Age Range (Description): All


Material: Plastic


Specific Uses For Product: Music


Charging Time: 10 Hours


Recommended Uses For Product: Listening to music


Compatible Devices: Cellphones, Desktops, Laptops, Tablets


Theme: Movie


Control Type: Media Control


Cable Feature: Without Cable


Item Weight: 0.04 Pounds


Water Resistance Level: Waterproof


Frequency Range: 20 Hz - 20,000 Hz


Customer Package Type: Flat Free Package


Unit Count: 1 Count


Style: Classic


Control Method: Touch


Number of Items: 1


Controller Type: Wireless Bluetooth


Battery Life: 10 Hours


Audio Driver Type: Dynamic Driver


Bluetooth Range: 10 Meters


Bluetooth Version: 5.2


Carrying Case Battery Average Life: 40 Hours


Carrying Case Material: Plastic


Carrying Case Color: Black


Earpiece Shape: Rounded tip


Is Autographed: No


Number of Power Levels: 3


Series Number: 3936


Number of USB 2 Ports: 1


UPC: 194644102258


Global Trade Identification Number: 58


Manufacturer: Anker


Product Dimensions: 2.67 x 1.74 x 1.12 inches


Item Weight: 0.64 ounces


Item model number: A3936


Batteries: 2 Lithium Polymer batteries required. (included)


Is Discontinued By Manufacturer: No


Date First Available: August 23, 2022


Department: all


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Oct 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Surprisingly impressive earbuds
Color: Black
I’ve been using the Anker Soundcore A40 for a few weeks now, and I’m genuinely impressed with the performance, especially at this price point. Pros: Amazing sound quality: Clear mids, crisp highs, and deep bass. Perfect for music, podcasts, and even calls. Effective noise cancellation: Blocks out background noise very well, even in busy environments like cafés or public transport. Compact and comfortable: The earbuds fit snugly and are super lightweight – I can wear them for hours without discomfort. Battery life: The battery easily lasts all day with the charging case. Fast charging is also a big plus. Minor Cons: The touch controls take a bit of time to get used to, but once you do, they’re convenient. The companion app is good, but a bit more customization for ANC would be great. Overall, the Soundcore A40 delivers premium features at a mid-range price. Highly recommended for anyone looking for quality wireless earbuds without breaking the bank. ... show more
Reviewed in the United States on May 7, 2025 by Xavier jimenez

  • Best purchase I've made
Color: Black
Honestly probably one of the best purchases I've made. Almost perfect for the price. The battery lasts so long I can't even remember the last time I charged it. I charge mine like every other month at most. The sound quality is pretty good. For these smaller buds I don't expect amazing quality like nice cups at home but for what they are I think they sound great. I'm catching a good amount of detail from the music. I mostly use them for playing some games and watching YT videos during my commute. They connect flawlessly to my Steam Deck and Switch. I have used them on my MacBook and Pixel phone. The interaction on my Mac and Pixel can sometimes be weird. You can connect to multiple devices but when the MacBook connects sometimes it just doesn't want to let go lol. I'll turn off Bluetooth on my laptop and then it will reconnect to my phone. I did have to re-pair it one time to my phone after that but I've been going good since. There is an app lets you adjust the noice cancellation, EQ, button functions and other things. You can disconnect from devices in there too. The noise cancellation is decent. For the price and size I'm not going to complain about it on an earbud but if it's your most important thing I would maybe say get a different pair. I use this on the train and I'll still pick up some things but if you are actively listening to music or watching a movie it's pretty good. Overall very impressed. If longer battey life is important to you, I would get this one no questions asked as it has decent enough noise cancellation. I'm not a fan of the overpriced buds from Apple and Google so I think these are a great alternative. I've been using them for over a year now and no issues. ... show more
Reviewed in the United States on June 13, 2025 by Amazonerd

  • Good backup earbuds.
Color: Black
I bought this as my backup TWS pair for when I leave my AirPods at home. PROS: -The case and the earbuds themselves are very compact. -Multipoint connectivity. This is a must. Pairing was also pretty simple. -The case supports wireless charging. I like placing my earbuds on a charging pad every night or after I used it. -It's pretty affordable. I wouldn't call it cheap at ~$45, but it's cheaper than all the headphones, in-ear monitors, and TWS earbuds I've used. -Supports mono audio output (this is probably pretty standard by now) -ANC is okay. I don't feel like I'm drowning. It feels more like passive noise cancelling. Hear through is also passable. I'm putting these as Pros as this is a feature that you don't really expect for this price point and yet it does not suck. CONS: -The audio is pretty quiet, and I had to raise my volume most of the time. -The touch controls works half of the time. Play and pause barely works. -There's no volume controls. Although considering that the earbuds have very tiny touch surface, I don't think gestures can be achieved, especially at this price point. ... show more
Reviewed in the United States on June 23, 2025 by Dave Diaz

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