SoundCore Life Note C True-Wireless Earbuds A3943 User Manual
- June 13, 2024
- Soundcore
Table of Contents
SoundCore Life Note C True-Wireless Earbuds A3943
USER MANUAL
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 5 pairs of EarTips, among which Medium-sized are preinstalled.
Powering On/Off
-
Open the charging case, the earbuds will automatically power on.
-
To power off, place the earbuds in 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 touchpad on earbuds for 3 seconds.
-
To manually power off, press and hold the touchpad on earbuds for 8 seconds.
Bluetooth Pairing
1. Tear off the insulation sticker on the earbuds before first use.
2. Place the earbuds in the charging case and close it.
3. Open the charging case (no need to take out the earbuds), the earbuds will
automatically enter Bluetooth pairing mode.
- The 3 LED indicators on the charging case will flash white in sequence continuously.
4. Select “Soundcore Life Note C” on your device’s Bluetooth list to connect. When successfully connected, the 3 LED indicators will turn white for 3 seconds and then 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 charging case for 3 seconds until the 3 LED indicators flash white in sequence continuously.
- 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 chaging case and closing it.
- 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
Stereo Mode
MUSIC
Play/Pause| Tap twice (R/L)
Next track| Press and hold for 2 seconds (R)
Previous track| Press and hold for 2 seconds (L)
Switch EQ in sequence: Signature (Default) / Bass Booster / Podcast| Tap three
times (R)
Quickly tap the touch button on the right earbud three times to cycle through Soundcore Signature (default), Bass Booster, and Podcast modes. You will hear a tone for each successful switch.
- Soundcore Signature: Default EQ mode with well-balanced sound.
- Bass Booster: Enhances low-frequency sound.
- Podcast: Focus on mid-frequency for clearer voices
CALL
Answer a call| Tap twice (R/L)
End/Reject a call| Press and hold for 2 seconds (R/L)
MICROPHONE
Activate Siri or other voice assistant software| Tap three times (L)
Mono Mode
| Play/Pause | Tap twice |
|---|---|
| Next track | Press and hold for 2 seconds |
| Answer a call | Tap twice |
| End/Reject a call | Press and hold for 2 seconds |
| Activate Siri or other voice assistant software | Tap three times |
Reset
You might need to reset the earbuds if you experience any connectivity problems or function issues.
1. Place the earbuds in the charging case and make sure they are being
charged.
2. Press and hold the button on the case for 10 seconds until the 3 LED
indicators flash white 3 times and then flash white in sequence continuously.
This confirms that the reset was successful and your earbuds can be connected
normally.
Specifications
Specifications are subject to change without notice.
| Input | 5V ⎓ 0.6A |
|---|---|
| Rated output power | 5 mW |
| Battery capacity | 60 mAh x 2 (earbuds); 540 mAh (charging case) |
| Charging time | 2 hours |
| Playtime (varies by volume level and content) | Up to 8 hours (Total 32 hours |
with the charging case)
Driver size| 10 mm
Frequency response| 20 Hz – 20 kHz
Impedance| 16 Ω
Waterproof level (Earbuds)| IPX5
Bluetooth version| 5.2
Bluetooth range| 10 m / 33 ft
Support Videos
How to Clean Your Headphones
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SoundCore Life Note C True-Wireless Earbuds A3943 User Manual – [Download PDF]
SoundCore Life Note C True-Wireless Earbuds A3943 Manual – [Download PDF]
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