Soundcore Dot 3i
USER MANUAL

Dot 3i

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.

Wearing

1. Choose the EarTips 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.

• Your earbuds come with 3 pairs of EarTips, among which Medium-sized are pre-installed.

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.
• 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. Take the earbuds out of the charging case, the earbuds will automatically enter Bluetooth pairing mode.
   • The LED indicator on the charging case will flash white.
2. Select “Soundcore Dot 3i” on your device’s Bluetooth list to connect.
   • When successfully connected, the LED indicator on the charging case will turn off.• 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.
   • When earbuds are out of the charging case and powered off, to manually enter Bluetooth pairing mode, press and hold the multi-function button on both earbuds for 3 seconds.
   • Each time you power on your Soundcore earbuds, they will automatically connect to your last successfully connected device if available within the Bluetooth range.
   • 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

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.

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

Documents / Resources

soundcore Dot 3i [pdf] User Manual Dot 3i, Dot, 3i

References

• User Manual