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 are strongly positive overall, with recurring praise for the earbuds’ value, battery life, comfort, and strong active noise cancelling for the price. Review-style sources and owner roundups also describe the Space A40 as a budget ANC benchmark, especially for commuters and travelers.
On Reddit, many users say the Space A40 is an excellent price-to-performance pick, with comments highlighting good sound, effective ANC, and comfortable all-day or even sleep-friendly fit. A recurring complaint is that the touch controls can be frustrating, and some users say the bass is thin or the tuning is less exciting than other Soundcore models.
Forum and review-blog coverage is similarly mixed-positive: people who prioritize battery, comfort, and ANC tend to recommend it, while some long-term owners report occasional battery degradation, mediocre call quality, or inconsistent noise cancellation. Overall, the strongest pattern is that the Space A40 is widely liked as a practical, affordable ANC earbud rather than a premium audiophile choice.
YouTube search results surfaced review videos specifically about the Soundcore Space A40, including one titled Checks All The Right Boxes! - Soundcore Space A40 Review 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 | Charging Case, Eartip, USB Cable |
| Age Range Description | All |
| Customer Package Type | Flat Free Package |
| Number of Items | 1 |
| Is Autographed | No |
| Series Number | 3936 |
| UPC | 194644102258 |
| Global Trade Identification Number | 00194644102258 |
| Manufacturer | Anker |
| External Testing Certification | ANATEL |
| Warranty Description | 18-month |
| Best Sellers Rank | #444 in Electronics ( See Top 100 in Electronics ) #62 in Earbud & In-Ear Headphones |
| ASIN | B0B1LPNDGF |
| Customer Reviews | 4.2 out of 5 stars |
| Headphones Ear Placement | In Ear |
| Headphone Folding Features | In Ear |
| Earpiece Shape | Rounded tip |
| Color | Blue |
| Theme | Movie |
| Style Name | Classic |
| Carrying Case Color | Blue |
| Item Weight | 18.14 g |
| Unit Count | 1.0 Count |
| Carrying Case Battery Average Life | 40 Hours |
| Carrying Case Battery Capacity | 800 Milliamp Hours |
| Impedance | 16 Ohms |
| Noise Control | Active Noise Cancellation |
| Frequency Response | 20 KHz |
| Frequency Range | 20 Hz - 20,000 Hz |
| Audio Driver Type | Dynamic Driver |
| Additional Features | Adaptive Noise Cancellation, Android Phone Control, Fast Charging, Multipoint Connection, Touch Control, Water Resistant, Wireless Charging, iOS Phone Control |
| 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 | Waterproof |
| Carrying Case Material | Plastic |
| Is Electric | No |
| Number of Power Levels | 3 |
| Total USB 2.0 Ports | 1 |
| Headphone Jack | No Jack |
| Connectivity Technology | Wireless |
| Wireless Technology | Bluetooth |
| Bluetooth Range | 10 Meters |
| Bluetooth Version | 5.2 |
| Control Type | Media Control |
| Control Method | Touch |
| Controller Type | Wireless Bluetooth |
| Battery Charge Time | 10 Hours |
| Battery Average Life | 10 Hours |
