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 reviewers and major audio review sites generally praise the Soundcore Space A40 for its strong value, comfortable fit, effective noise canceling, and long battery life. SoundGuys, PCMag, and Tom's Guide all describe it as a standout budget ANC earbud, while noting some trade-offs like average mic quality, imperfect ANC versus pricier models, and occasional control quirks.
On Reddit, users are also positive overall, with comments calling it one of the best buds they’ve worn and highlighting the noise canceling as especially impressive for the price. Across review blogs, recurring praise includes compact design, multipoint connectivity, and app-based EQ customization, while common complaints focus on touch controls, call quality, and case/hinge durability.
Overall, the consensus is that the Space A40 is a very strong buy if the goal is affordable ANC earbuds with good sound and battery life, rather than class-leading microphones or premium build details.
Price History
Specifications
| Connection | Wireless |
| Noise Cancelling | Yes |
| Battery (hrs) | 50 |
| Waterproof | No |
| Microphone | No |
Product Details
| Brand Name | Soundcore |
| Model Number | A3936011 |
| Model Name | soundcore Space A40 |
| Built-In Media | Cable, Charging Case, Eartip, soundcore space A40 Noise Cancelling Earbuds |
| Age Range Description | Adult |
| Number of Items | 1 |
| Is Autographed | No |
| Series Number | 3936 |
| UPC | 194644102272 |
| Manufacturer | Anker |
| External Testing Certification | / |
| Warranty Description | 18 months |
| Best Sellers Rank | #224 in Electronics ( See Top 100 in Electronics ) #34 in Earbud & In-Ear Headphones |
| ASIN | B0B1LVC5VZ |
| Customer Reviews | 4.2 out of 5 stars |
| Headphone Jack | No Jack |
| Connectivity Technology | Wireless |
| Wireless Technology | Bluetooth |
| Bluetooth Range | 15 Meters |
| Bluetooth Version | 5.2 |
| Control Type | Volume Control |
| Control Method | App |
| Item Weight | 0.04 Pounds |
| Unit Count | 1.0 Count |
| Carrying Case Battery Average Life | 15 Hours |
| Carrying Case Battery Capacity | 800 Milliamp Hours |
| Impedance | 16 Ohms |
| Noise Control | Active Noise Cancellation |
| Frequency Response | 20 KHz |
| Sensitivity | 16 Ohm |
| Frequency Range | 20 Hz - 20 kHz |
| Audio Driver Type | DLC Driver |
| Additional Features | Hi-res Audio, Lightweight, Multipoint Connection, Noise Cancellation, Water Resistant |
| Enclosure Material | Plastic |
| Specific Uses For Product | Music |
| Antenna Location | Listening to music |
| Compatible Devices | Devices with Bluetooth 5.2 and USB-C port |
| Cable Features | Cable |
| Water Resistance Level | Waterproof |
| Is Electric | No |
| Total USB 2.0 Ports | 1 |
| Headphones Ear Placement | In Ear |
| Headphone Folding Features | In Ear |
| Earpiece Shape | Oval |
| Color | Black |
| Theme | Movie |
| Style Name | Classic |
| Carrying Case Color | Black |
| Battery Charge Time | 50 Hours |
| Battery Average Life | 10 Hour |
