Soundcore AeroFit 2 User Manual
Model: A3874
APP
Download the soundcore app to adjust EQ settings, experience Gaming Mode, customize touch controls, update firmware, and explore more features.
If your earbuds cannot connect with the soundcore app, try re-installing the app or updating it to the latest version available in your mobile app store.
Download the app via http://dl-soundcore.soundcore.com/qcdl?flow=soundcore
?️ [Download on Google Play Store] ? [Download on Apple App Store]
OVERVIEW
Diagram showing the Soundcore AeroFit 2 earbuds and charging case with numbered parts:
- 1. Adjustable Ear Hook
- 2. Touch Area
- 3. Charging Contactors
- 4. Sound Outlet
- 5. LED Light Strip
- 6. USB-C Charging Port
- 7. Charging Case Button
POWERING ON & PAIRING
- Open the charging case. The earbuds will automatically power on and enter Bluetooth pairing mode.
- Select "soundcore AeroFit 2" on your device's Bluetooth list to connect. During pairing, the LED light strip on the charging case will start flashing. Once the pairing is successful, the LED light strip will stay on for 1 second before turning off.
? Once connected, the earbuds will automatically reconnect to your device every time you open the charging case, as long as you haven't deleted the pairing history from your device.
DUAL CONNECTIONS
To connect your earbuds with two Bluetooth devices at the same time, there are two methods:
Method 1: Manually Pair with the Second Device
While wearing the earbuds, press and hold the touch control areas on both earbuds for 3 seconds until you hear a sound prompt for pairing mode. You can then proceed to pair with the second device.
? If your earbuds have been connected to two devices, remove at least one before pairing with a new device.
Method 2: Use the soundcore App
Description of app interface for Dual Connections:
In the soundcore app, tap "Dual Connections" on the main interface, then proceed to "Connect New Device".
? Dual Connections feature is enabled by default.
MANUAL PAIRING
To manually enter Bluetooth pairing mode:
- Return the earbuds to the charging case.
- Leave the case open, then press and hold the charging case button for 3 seconds.
- The earbuds will enter pairing mode. Proceed to pair with your device.
WEARING
Instructions for fitting the earbuds:
- Pick up the earbuds and slide the ear hooks all the way to the LV4 position, which offers the largest fit.
- Rotate the ear hooks along your outer ear for proper positioning.
- After putting on the earbuds, you can slide the ear hooks back and forth between four levels until you find the most comfortable and secure fit.
Ear Hook Position Guide
Diagrams illustrating proper and improper ear hook fits:
- Proper Fit ✔️
- Level Too Small ❌
- Level Too Large ❌
- Unstable Fit ❌
How to Clean
Charging Contacts
After each use, wipe the earbuds with a soft, dry cloth and clean the charging contacts with a cotton swab to prevent charging and power-off issues caused by sweat accumulation.
SOUND EFFECTS
Description of the soundcore app's sound effect customization:
In the soundcore app, the default sound effect is "soundcore Signature", a special preset recommended by the soundcore team. We offer 22 EQ presets for different scenarios, which you can switch based on your preferences.
Additionally, you can create your own sound profile by adjusting eight sliders on the "Custom Equalizer" page.
CONTROLS
Using Dual Earbuds
Diagrams illustrating touch controls for dual earbuds:
- Double tap the right earbud to play / pause audio
- Double tap the left earbud to skip songs
- Double tap to answer calls ?
- Tap and hold for 2 seconds to reject / end calls
Using Single Earbud
Diagrams illustrating touch controls for a single earbud:
- Double tap the earbud to play / pause audio
- Double tap to answer calls ?
- Tap and hold for 2 seconds to reject / end calls
Control Actions Table
| Action | Using Dual Earbuds | Using Single Earbud |
|---|---|---|
| Play / Pause Audio | Double tap (R) | Double tap |
| Play the Previous Track | Customize in the soundcore app | / |
| Play the Next Track | Double tap (L) | Double tap |
| Answer a Call | Double tap (L/R) | Double tap |
| Reject a Call / End a Call | Tap and hold for 2 seconds (L/R) | Tap and hold for 2 seconds |
| Increase Volume | Customize in the soundcore app | Customize in the soundcore app |
| Decrease Volume | Customize in the soundcore app | Customize in the soundcore app |
| Activate Voice Assistant | Customize in the soundcore app | Customize in the soundcore app |
Customize Touch Controls on soundcore App
Note: The UI images are for illustration purposes only. Actual display contents may vary based on the software version.
Description of app interface for touch control customization:
Tap Controls on the home page to personalize touch control actions for either the left or right earbud. You can adjust actions such as increasing/decreasing volume, switching songs, playing/pausing audio, and activating the voice assistant.
CHARGING
- Place the earbuds in the charging case and close it.
- Ensure the earbuds and the USB-C charging port are fully dry before charging. ?
Diagram showing charging case connected to power supply via USB-C and wireless charging:
Connect the charging case to a power supply using the provided USB-C charging cable. Alternatively, for wireless charging, place the charging box at the center of your wireless charger.
⚡ Recharging the charging case takes 1.7 hours via cable and 2.6 hours via wireless charging.
POWERING OFF
To power off, return both earbuds to the charging case and close the case.
? The earbuds will automatically power off after 30 minutes if they are not connected. The duration can be customized in the soundcore app.
RESET
Reset the earbuds if they have issues pairing with each other or with other devices.
- Return the earbuds to the charging case and leave the case open.
- Press and hold the charging case button for 10 seconds until the LED light strip flashes white quickly three times, indicating a successful reset.
LED LIGHT GUIDE
Checking the Battery Level
When you open the charging case, the LED light strip will indicate the remaining battery level of the case.
Diagrams showing LED indicators for battery levels (0%-20%, 20%-50%, 50%-75%, 75%-100%).
Checking the Charging Status
When you connect the charging case to a power source, the LED light strip will display the charging status.
Diagrams showing LED indicators for charging status (0%-20%, 20%-50%, 50%-75%, 75%-100%).
FIRMWARE UPDATE
Description of firmware update process using the soundcore app:
You will be notified once a new firmware version is detected when the earbuds are connected to the app. Ensure the earbuds are in the charging case and the case remains open until the firmware update is complete. Avoid using the earbuds during the update.
SPECS
Specifications are subject to change without notice.
| Specification | Details |
|---|---|
| Input | 5V ⎓ 1.2A |
| Output | 5V ⎓ 0.42A (0.21A per port) |
| Battery capacity | 750mAh |
| Charging time | Earbuds: within 1 hour Charging case: Wired charging time: 1.7 hours to fully charge the charging case, 2.2 hours to fully charge the charging case and the earbuds Wireless charging time: 2.6 hours to fully charge the charging case and the earbuds. |
| Driver unit | 20*11.5mm |
| Frequency response | 20~20kHz (20~40kHz when LDAC is enabled) |
| Impedance | 16Ω |
| Waterproof rating (earbuds) | IP55 |
| Bluetooth version | 5.4 |
Customer Service
✉️ Email: service@soundcore.com
Middle East and Africa: support.mea@soundcore.com
Japan: support@anker.com ??
? Phone numbers:
- US/Canada: +1 (800) 988 7973
- UK: +44 (0) 1604 936200
- Germany (DE): +49 (0) 69 9579 7960
- Japan: 03 4455 7823 ??
- China: +86 400 0550 036 ??
- South Korea: +82 1666-8470 ??
- UAE: +971 8000320817 ??
- KSA: +966 8008500030 ??
- Kuwait: +965 22069086 ??
- Egypt: +20 8000000826 ??
- Australia: +61 3 8331 4800 ??
- Türkiye: +90 (850) 460 14 14 ??
- Russia: +8 (800) 511-86-23 ??
- India: 000-8000-504-414 ??
SN Code Explanation
Note: The 'x' in SN Code: xxxxxxxxxxxxxxxx is a variable, see below table.
| Variable 'x' | Range of variable | Content |
|---|---|---|
| Eighth | 8,9,A,B,C... | Denotes the year, 8 means 2018, 9 means 2019, A means 2020, B means 2021, C means 2022, and so on. |
| Ninth and tenth | 01,02,03... | Denotes weeks, 01 means the first week in this year, 02 means the secondary week in this year, and so on. |
| Eleventh | 1-7 | Denotes date, 1 means Monday, 2 means Tuesday..., 7 means Sunday and so on. |
| The last five | 00001-99999 | Denotes serial No. |
Anker Innovations Limited declares that this device is in compliance with The Product Security and Telecommunications Infrastructure (Security Requirements for Relevant Connectable Products) Regulations 2023.
For the Statement of Compliance, visit the website: https://uk.soundcore.com/pages/psti-related.
Sustainability Certification
A third-party certification according to ISO 14024.
TCO Certified: Toward sustainable IT products.
IT products are associated with a wide range of sustainability risks throughout their life cycle. Harmful substances are used both in products and their manufacture. Products can often have a short lifespan because of poor ergonomics, low quality and when they are not able to be repaired or upgraded.
This product is a better choice. It meets all the criteria in TCO Certified, the world's most comprehensive sustainability certification for IT products. Thank you for making a responsible product choice, that help drive progress towards a more sustainable future!
Criteria in TCO Certified have a life-cycle perspective and balance environmental and social responsibility. Conformity is verified by independent and approved verifiers that specialize in IT products, social responsibility or other sustainability issues. Verification is done both before and after the certificate is issued, covering the entire validity period. The process also includes ensuring that corrective actions are implemented in all cases of factory non-conformities. And last but not least, to make sure that the certification and independent verification is accurate, both TCO Certified and the verifiers are reviewed regularly.
Want to know more? Read information about TCO Certified, full criteria documents, news and updates at tcocertified.com. On the website you'll also find our Product Finder, which presents a complete, searchable listing of certified products.
