APP
soundcore
Apple and the Apple logo are trademarks of
Apple Inc.
Google Play and the Google Play
logo are
trademarks of Google Inc.
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
OVERVIEW
1
4
6 7
5
3
2
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
1
2
soundcore
AeroFit 2
1s
PAIRING
CONNECTED
1. Open the charging case. The earbuds will automatically power on and enter Bluetooth pairing mode.
1
2
soundcore
AeroFit 2
1s
PAIRING
CONNECTED
2. 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:
1
2
soundcore
AeroFit 2
The Second Device
L R
3s 3s
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
1
2
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:
soundcore
AeroFit 2
3s
1. Return the earbuds to the charging case.
soundcore
AeroFit 2
3s
2. Leave the case open, then press and hold the charging case button for 3 seconds.
soundcore
AeroFit 2
3s
3. The earbuds will enter pairing mode. Proceed to pair with your device.
WEARING
4
1. Pick up the earbuds and slide the ear hooks all the way to the LV4 position, which offers the largest fit.
4
2. Rotate the ear hooks along your outer ear for proper positioning.
4
3. 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
✓
✓ ✓ ✓
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
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.
AI TRANSLATION
Note: To access AI Translation, please download the soundcore app and ensure it is updated to version 3.8.7 or
later. Then, connect your earbuds to the app and update the firmware to the latest version.
There are two ways to access AI Translation:
• Method 1: Tap One-Tap Translation on the My Devices page.
• Method 2: On the AeroFit 2 page, tap AI Translation at the bottom.
Face-to-Face Translation
1. Tap the language section at the top of the page, then select Their Language and My
Language.
2. Tap the bottom-right button and speak into your earbuds. The translation will play through
your phone.
3. Tap the bottom-left button and speak into your phone. The translation will play through your
earbuds.
Supports over 100 languages and real-time conversation translation.
Real-Time Translation
The translation is displayed in real time in the app.
1. Tap Real-Time Translation.
2. Tap the language section at the top of the page, then select Their Language and My
Language.
3. Tap the microphone button below to start recording. Tap the left button to pause, and tap the
right button to exit Real-Time Translation.
Supports over 100 languages.
CONTROLS
Using Dual Earbuds
Double tap the left earbud
to skip songs
Using 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
Double tap the right earbud
to play / pause audio
×2
Double tap to
answer calls
Tap and hold for 2 seconds
to reject / end calls
R
L
/
×2
R
L
/
2s
L
×2 ×2
2s
×2
R
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)
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
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.
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
1
2
1.7 hrs
1. Place the earbuds in the charging case and close it.
• Ensure the earbuds and the USB-C charging port are fully dry before charging.
1 2
1.7 hrs
2. 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.
10s
1. Return the earbuds to the charging case and leave the case open.
10s
2. 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.
1
< 20%
20% - 50%
75% - 100%
50% - 75%
5s
5s
5s
5s
1
0% - 20%
20% - 50%
50% - 75%
75% - 100%
10s
Checking the Charging Status
When you connect the charging case to a power source, the LED light strip will display the charging status:
1
< 20%
20% - 50%
75% - 100%
50% - 75%
5s
5s
5s
5s
1
0% - 20%
20% - 50%
50% - 75%
75% - 100%
10s
FIRMWARE UPDATE
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.
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
support.mea@soundcore.com (For Middle East and Africa Only)
support@anker.com (
日本
)
+1 (800) 988 7973 (US/Canada)
+44 (0) 1604 936200 (UK)
+49 (0) 69 9579 7960 (DE)
03 4455 7823 (
日本
)
+86 400 0550 036 (
中国
)
+82 1666-8470 (
한국
)
+971 8000320817 (UAE)
+966 8008500030 (KSA)
+965 22069086 (Kuwait)
+20 8000000826 (Egypt)
+61 3 8331 4800 (Australia)
+90 (850) 460 14 14 (Türkiye)
+8 (800) 511-86-23 (Russia)
000-8000-504-414 (India)
Note: The 'x' of 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 rst 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 ve 00001-99999 Denotes serial No.
Hereby, 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.
1. Power consumption in standby mode: ≤0.5W
2. Powermanagement: ≤20min
3. Information of applicable adapter:
Brand: ANKER
Manufacturer: Anker Innovations Limited
Model: A2337
Input: 100-240Vac, 1A, 50-60Hz
Output: 5V
3A / 9V
3A / 12V
2.5A / 15V
2A / 20V
1.5A (30W Max)
Default Open Port: Classic Bluetooth
Port Description: After the device is powered on, Classic Bluetooth visibility (or pairing mode) is automatically
enabled, providing Bluetooth pairing (or control) services. The Bluetooth service is disabled when the device is
powered off.
