Soundcore by Anker Space A40 Adaptive Active Noise Cancelling Earbuds
About this product
About this item 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.
Editor's Take
Amazon-style reviewer sentiment and outside reviews are broadly positive for the Soundcore Space A40. Reviewers consistently praise the strong noise canceling, long battery life, comfortable fit, and useful app customization. Several professional review sites say the earbuds deliver impressive value for the price, especially for ANC and battery performance.
Amazon reviewers would likely echo the same strengths: comfort, battery life, and sound quality are the most repeated positives, while call quality and touch controls are the most common weak spots. Reddit users also describe them as a great-budget choice, with one user calling them the best earbuds they have worn and praising the noise canceling for the price.
Review blogs and publications such as RTINGS, SoundGuys, PCMag, Wired, Tom’s Guide, Digital Trends, Laptop Mag, and Scarbir all describe the Space A40 as a strong value pick with effective ANC, balanced sound, and a compact case. The most common criticisms across those sources are that the microphone/call performance is only average and that ANC, while good, is not class-leading versus premium models.
YouTube search results did surface real watch URLs for reviews specifically about the Soundcore Space A40, including one titled Soundcore Space A40 Review - The Best Earbuds and another titled Anker Soundcore Space A40 Review — Best Budget ANC Earbuds?
Price History
Specifications
| Brand Name | Soundcore |
| Model Number | A3936 |
| Model Name | A3936 |
| Built-In Media | Cable, Charging Case, Eartip |
| Age Range Description | All |
| Warranty Description | 18-month |
| Customer Package Type | Advanced Protective Packaging |
| Number of Items | 1 |
| Series Number | 3936 |
| UPC | 194644102265 |
| Manufacturer | Anker |
| External Testing Certification | ANATEL：08498-24-16934 |
| Is Autographed | No |
| Best Sellers Rank | #704 in Electronics ( See Top 100 in Electronics ) #94 in Earbud & In-Ear Headphones |
| ASIN | B0B1LJFBPY |
| Customer Reviews | 4.2 out of 5 stars |
| Headphone Jack | No Jack |
| Connectivity Technology | Wireless |
| Wireless Technology | Bluetooth |
| Bluetooth Range | 10 Meters |
| Bluetooth Version | 5.2 |
| Control Type | Media Control |
| Control Method | App |
| Controller Type | Wireless |
| Battery Charge Time | 10 Hours |
| Battery Average Life | 10 Hours |
| Carrying Case Battery Capacity | 800 Milliamp Hours |
| Carrying Case Battery Average Life | 40 Hours |
| Impedance | 16 Ohms |
| Noise Control | Active Noise Cancellation |
| Frequency Response | 20 KHz |
| Audio Driver Type | Dynamic Driver |
| Frequency Range | 20 Hz - 20 kHz |
| Enclosure Material | Plastic |
| Specific Uses For Product | Music |
| Antenna Location | Listening to music |
| Compatible Devices | Cellphones, Desktops, Laptops, Tablets |
| Cable Features | Without Cable |
| Water Resistance Level | Water Resistant |
| Carrying Case Material | Plastic |
| Additional Features | Active Noise Cancellation, Automatically Tailored Cancelling, 50 Hours Playtime, Fast Charging, Wireless Multipoint Connection, Transparency Mode, Water Resistant |
| Is Electric | No |
| Number of Power Levels | 3 |
| Total USB 2.0 Ports | 1 |
| Headphones Ear Placement | In Ear |
| Headphone Folding Features | In Ear |
| Earpiece Shape | Rounded tips |
| Color | White |
| Style Name | Classic |
| Carrying Case Color | Black |
| Theme | Movie |
| Item Weight | 18.14 g |
| Carrying Case Weight | 0.12 Ounces |
| Unit Count | 1.0 Count |
