Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Ports & interfaces | |
| Bluetooth version | 5.2 |
| Wireless range | 10 m |
| Connectivity technology | True Wireless Stereo (TWS) |
| Bluetooth | ![]() |
| Bluetooth profiles | A2DP, AAC, AVRCP, HFP, LDAC, SBC |
| USB connectivity | ![]() |
| RF connectivity | ![]() |
| Weight & dimensions | |
| Weight | 202 g |
| Charging case weight | 48.4 g |
| Left earpiece weight | 4.9 g |
| Right earpiece weight | 4.9 g |
| Charging case dimensions (W x D x H) | 44 x 68 x 28 mm |
| Energy management | |
| USB Type-C charging port | ![]() |
| Operational conditions | |
| Operating temperature (T-T) | -10 - 60 °C |
| Packaging data | |
| Package weight | 78.3 g |
| Package depth | 108 mm |
| Package height | 50 mm |
| Package width | 108 mm |
| Microphone | |
| Microphone frequency | 200 - 5000 Hz |
| Microphone sensitivity | -38 dB |
| Microphone direction type | Omnidirectional |
| Number of microphones | 6 |
| Microphone type | Built-in |
| Detachable microphone | ![]() |
| Microphone noise-canceling | ![]() |
| Headphones | |
| Headphone frequency | 20 - 20000 Hz |
| Headphone sensitivity | 104 dB |
| Impedance | 16 Ω |
| Driver unit | 1 cm |
| Ear coupling | Intraaural |
| Driver type | Dynamic |
| Intraaural headphones type | Earbuds |
| Noise canceling type | Adaptive |
| Transparency mode | ![]() |
| Noise canceling | ![]() |
| Packaging content | |
| Quantity | 1 |
| Cables included | USB Type-C |
| Carrying case | ![]() |
| Quick start guide | ![]() |
| Ear pads | ![]() |
| Charging case | ![]() |
| Battery | |
| Battery technology | Lithium Polymer (LiPo) |
| Battery type | Built-in battery |
| Battery recharge time | 2 h |
| Battery life (max) | 50 h |
| Continuous audio playback time | 10 h |
| Fast charging time | 10 min |
| Fast charging | ![]() |
| Battery operated | ![]() |
| Wireless charging | ![]() |
| Left earpiece battery capacity | 53 mAh |
| Right earpiece battery capacity | 53 mAh |
| Continuous audio playback time (with charging case) | 50 h |
| Input voltage (charging case) | 4.4 V |
| Input voltage (earpieces) | 4.4 V |
| Continuous audio playback time (charging case/ANC on) | 40 h |
| Continuous audio playback time (charging case/ANC off) | 50 h |
| Continuous audio playback time (ANC on) | 8 h |
| Continuous audio playback time (ANC off) | 10 h |
| Talk time (ANC on) | 5 h |
| Talk time (ANC off) | 6 h |
| Other features | |
| Digital Signal Processing (DSP) | ![]() |
| Performance | |
| Signal-to-Noise Ratio (SNR) | 63 dB |
| Product colour | Black |
| Volume control | Touch |
| Control type | Touch |
| International Protection (IP) code | IPX4 |
| Wearing style | In-ear |
| Recommended usage | Calls/Music |
| Product type | Headphones |
| On-ear control unit | |
| Works with Apple Siri | ![]() |
| EAN | 0194644106171 |
The Anker Soundcore Space A40 earbuds are engineered with 10 mm dynamic drivers within a closed-back, in-ear housing. These earbuds support the LDAC codec, enabling the transmission of high-resolution audio over a wireless connection. Connectivity is established through Bluetooth 5.2, which provides a stable link to compatible devices such as smartphones and tablets. The true wireless design eliminates cables, and the product includes multiple ear tip sizes to facilitate a secure fit for different users.
This model incorporates adaptive Active Noise Cancelling (ANC) that adjusts its intensity based on the surrounding environment. For voice calls, a system of six microphones works with a noise-reduction algorithm to isolate the user's voice from background sounds. The earbuds provide up to 10 hours of continuous playback on a single charge, with the included charging case extending the total listening time to 50 hours. The case features a USB-C port for charging and supports fast charging. An IPX4 rating indicates resistance to water splashes from any direction, making them suitable for use during workouts.
Key Features:- Type & fit: In-ear, true wireless
- Connectivity: Bluetooth 5.2
- Audio & drivers: 10 mm dynamic drivers
- Noise control: Adaptive Active Noise Cancelling (ANC)
- Microphone: Six built-in microphones with noise reduction
- Battery: Up to 50 hours total playback with charging case
- Charging: USB-C port and fast charging support
- Controls & app: Touch controls with support for LDAC and AAC codecs
- Durability: IPX4 rating for water and sweat resistance
- In the box: Charging case, ear tips, USB-C cable
Estimated delivery: 22.12
Today: 10:00 - 18:00
Estimated delivery: 22.12
Today: 09:00 - 17:00
Estimated delivery: 22.12
Today: 10:00 - 17:00
Estimated delivery: 22.12
Today: 10:00 - 18:00
Estimated delivery: 22.12
Today: 10:00 - 17:00
Estimated delivery time: 22.12
Estimated delivery time: 23.12
Estimated delivery time: 22.12
Estimated delivery time: 23.12
Estimated delivery time: 23.12
Estimated delivery time: 22.12
Estimated delivery time: 22.12
Estimated delivery time: 23.12


