Soundcore AeroFit User manual

soundcore AeroFit User Guide (A3872)
APP
OVERVIEW
WEARING
CHARGING
POWERING ON & PAIRING
DUAL CONNECTIONS
TOUCH CONTROLS
POWERING OFF
RESET
LED LIGHT GUIDE
FIRMWARE UPDATE
SPECS

APP
soundcore
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Apple Inc.
Google Play and the Google Play
logo are
trademarks of Google Inc.
Download the soundcore app to experience 3D surround sound, adjust EQ settings, update firmware, and explore more.
If your earbuds cannot connect with the soundcore app, re-install the app or update it to the latest version in your mobile app store.
OVERVIEW
Earhook
USB-C Charging Port
Reset Button
LED 1
LED 2
LED 3
Touch Control Area
WEARING
Pick up the earbuds from the charging case, then rotate the earhooks along the auricles of your ear to achieve proper positioning.

CHARGING
Remember to remove the insulation stickers on the earbuds before first use.
10 mins=3hrs
1 hr
2 31
1. Place the earbuds in the charging case and close it.
• Fully dry off the earbuds and the USB-C charging port before charging.
Low Battery Indication
Earbuds: You will hear a voice prompt of battery running low.
Charging case: The LED 1 indicator will light up for 3 seconds and then go off.
POWERING ON & PAIRING
soundcore
AeroFit
soundcore
AeroFit
PAIRING
CONNECTED 2s
After removing the insulation stickers on the earbuds, return earbuds to the charging case, then press the reset button to activate Bluetooth pairing. Also, you can
pair by closing and reopening the case lid once the earbuds are back in the case. Subsequently, the earbuds will automatically power on and enter Bluetooth
pairing mode when connecting for the first time. Select "soundcore AeroFit" on your device's Bluetooth list to connect. When pairing, the LED indicators on the
charging case will start scrolling. After the pairing is successful, the LED indicators on the charging case will light up for 2 seconds and then go off.

Once connected successfully, they'll 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.
soundcore
AeroFit
soundcore
AeroFit
3s
New Device
1
2
3
If you want to connect the earbuds to a new device in subsequent use, please follow the steps below:
1. Place the earbuds back into the charging case;
2. Press down the reset button and hold for 3 seconds until the LED indicators on the charging case start scrolling;
3. Select "soundcore AeroFit" on your new device's Bluetooth list to connect.

DUAL CONNECTIONS
1
2
3
4
To connect the earbuds with two Bluetooth devices at the same time, open the soundcore app, go to settings and select Dual Connections > Enable Dual
Connections > Connect New Device.
*This feature is turned off by default.

TOUCH CONTROLS
TWS
R ×2
MONO
×2
L/R ×2 L/R
2s
L/R ×2 L/R
2s
L ×2
Customize
in App Customize in App
* Enable in App
Voice
Assistant
* Enable in App
* Enable in App
Voice
Assistant
* Enable in App
TWS mode Mono mode
Play / Pause Touch twice (R) Touch twice
Previous track Customize in soundcore app Customize in soundcore app
Next track Touch twice (L)
Answer /End a call Touch twice (L/R) Touch twice (L/R)
Reject a call Touch and hold for 2 seconds (L/R) Touch and hold for 2 seconds
Volume up *Enable in soundcore app
*Enable in soundcore app
Volume down *Enable in soundcore app
Activate voice assistant *Enable in soundcore app *Enable in soundcore app

POWERING OFF
1
2
To power off, return the earbuds to the charging case and close it.
The earbuds will automatically power off after 30 minutes if they are not connected.
The duration can be customized in the soundcore app.
RESET
10s
PAIRING
SUCCESSFUL RESET 5s
1
2
Reset if the earbuds have issues pairing with each other or with other devices.
Delete the pairing history from your Bluetooth device first. Place the earbuds in the charging case and leave the case open. Press and hold the reset button
on the charging case for 10 seconds until the LED indicators on the charging case start to scroll and then stay on for 5 seconds. At this time, your earbuds
have been successfully reset.

LED LIGHT GUIDE
LED Status Battery Level
LED 1-3 ON > 70%
LED 1-2 ON 30% - 70%
LED 1 ON 5% - 30%
LED 1 Flashes
< 5% (needs charging)
LED Status Battery Level during Charging
LED 1 Pulsing
< 30%
LED 1 On, LED 2 Pulsing
30% - 70%
LED 1 & LED 2 On, LED 3 Pulsing
70% - 95%
LED 1-3 Steady White for 10s
100%

FIRMWARE UPDATE
1
2
You will be informed once a new firmware version is detected when you connect the earbuds to the app. Ensure the earbuds are placed in the charging
case and the case remains open until the firmware update is complete. During the update, ensure the earbuds are being charged and avoid any usage.

SPECS
Specifications are subject to change without notice.
Input 5V 1.2A
Output 5V 0.5A (0.25A per port)
Battery capacity 85mAh × 2 (earbuds);
750mAh (charging case)
Charging time 1 hour (earbuds);
2 hours (charging case)
Driver unit 14mm dynamic driver
Frequency response 20Hz - 20kHz
Impedance 11Ω
Waterproof rating (earbuds) IPX7
Bluetooth version 5.3
Bluetooth range 10m / 33ft
Maximum volume 89dB
A3872 SGS Certification Mark