Soundcore Life A3i User manual

USER MANUAL
Soundcore Life A3i

01 EN
Charging
• Fully dry off the earbuds and the USB port before charging.
• Use a certified USB-C charging cable and charger to prevent any damage.
• Fully charge both the earbuds and the charging case before the first use.
1. Place the earbuds in the charging case and close it.
2. Connect the charging case to the power supply by using a USB-C charging
cable.
The LED indicator on the charging case indicates the charging status.
12
Wearing
1. Choose the Ear Tips that fit your ears best.
2. Insert the earbuds into the inner canal of your ears and turn gently until you find
the most comfortable and secure position.
2
1
M
SL
• Your earbuds come with 3 pairs of Ear Tips, among which Medium-sized are
pre-installed.

02 EN
Powering On/Off
• Open the charging case, the earbuds will automatically power on.
• To power off, place the earbuds into the charging case and close it.
ON 2
1
OFF
• The earbuds will automatically power off after 10 minutes if no device is
connected.
• To manually power on, press and hold the multi-function button on both
earbuds for 3 seconds.
Bluetooth Pairing
1. Open the charging case, the earbuds will automatically enter Bluetooth pairing
mode.
• The LED indicator on the charging case will flash white.
2. Select “Soundcore Life A3i” on your device’s Bluetooth list to connect.
• When successfully connected, the LED indicator on the charging case will
turn off.
PAIRING
CONNECTED
Soundcore
Life A3i
Life A3i
Soundcore
32
1
•Pairing with another device: Place the earbuds in the charging case and leave
the case open. To enter pairing mode, press and hold the button on the case
for 3 seconds until the LED indicator on the charging case flashes white.
• Each time you power on your Soundcore earbuds, they will automatically
connect to your last successfully connected device if available within the
Bluetooth range.

03 EN
•Mono mode: When Bluetooth connected, you can use either one of the
earbuds only by placing the other one into the charging case.
• When powered on and connected, if either one of the earbuds is out of
battery and powered off, you can keep using the other one.
• When you are on a call, place either one of the earbuds into the charging case,
and the microphone in the other earbud will be activated.
Controls
Play/Pause Press twice (R)
Next track Press twice (L)
Volume up Press once (R)
Volume down Press once (L)
ANC Press and hold for 2 seconds (R/L)
Answer a call Press once (R/L)
End a call Press twice (R/L)
Reject a call Press and hold for 2 seconds (R/L)
Mono Mode
Play/Pause Press twice
End a call
Volume Up Press once
Answer a call
Reject a call
Press and hold for 2 seconds
Activate Siri or other voice assistant
software

04 EN
Soundcore App
Download the Soundcore App to customize the user interface (e.g. adjust volume,
control playback, activate Siri), adjust EQ, switch ANC modes, update firmware,
and explore more.
Reset
• You might need to reset the earbuds if you experience any connectivity
problems or function issues.
1. Place the earbuds into the charging case and remain the case open.
2. Press and hold the button on the case for 10 seconds until the LED indicator on
the charging case flashes red 3 times. This confirms that the reset was successful
and your earbuds can be connected normally.
×3
10
s
12

05 EN
Specifications
Specifications are subject to change without notice.
Input 5 V 0.5 A
Rated output power 5 mW (@1% THD)
Battery capacity 55 mAh x 2 (earbuds);
500 mAh (charging case)
Charging time 2 hours
Playtime
(varies by volume level and content)
Up to 9 hours
(Total 36 hours with the charging case)
Driver size 10 mm x 2
Frequency response 20 Hz - 20 kHz
Impedance 16 Ω
Waterproof level (Earbuds) IPX5
Bluetooth version 5.2
Bluetooth range 10 m / 33 ft