SoundCore Liberty 2 Portable Wireless Earbuds
Introduction
Anker created the SoundCore Liberty 2, a set of true wireless earbuds that provide the ideal balance of comfort, convenience, and music quality. Whether you’re listening to your favorite music, working out, or commuting, these earphones are perfect for daily usage. The Liberty 2 offers a dependable and engaging listening experience thanks to features including excellent sound quality, a long battery life, and a snug fit.
Specifications
Key Features
- Superior Sound: 4mm graphene drivers produce well-balanced sound with distinct highs and deep bass.
- Long Battery Life: 28 hours with the charging case and up to 7 hours of playback between charges.
- Comfortable Fit: Several ear tip sizes and an ergonomic design provide a snug and cozy fit.
- Sweat and Water Resistance: They are perfect for outdoor use and exercises because its IPX5 rating protects against perspiration and light rain.
- Bluetooth 5.0: Offers a quick, dependable connection with low latency.
Charging
- Slide to open or close the charging case to activate the LED battery indicator.
- Fully charge both the earbuds and the charging case before the first-time using.
- To preserve battery lifespan, fully charge at least once every 45 days.
- To prevent damage, use the provided USB-C cable.
- Fully dry off the earbuds and the USB port before charging.
Powering On/Off
- Slide to open the charging case, the earbuds will automatically power on.
- Place the earbuds back into the charging case and close the case, the earbuds will automatically power off.
- To manually power on, press and hold the multi-function button on either one of earbuds for 1 second.
- To manually power off, press and hold the multi-function button on either one of earbuds for 5 seconds.
LED behavior
| ON |
|
Steady white for 1 second |
| OFF |
|
Steady red for 1 second |
Pairing
True Wireless Stereo Connection
Slide to open the charging case, the earbuds will automatically power on. The right earbud will automatically connect with the left earbud.
LED behavior
 |
Breathing white | TWS connecting |
|
Steady white for 1 second | TWS connected |
NOTES
- When powered off, press and hold the multi-function button on both earbuds for 1 second, the earbuds will enter TWS connecting mode.
- When powered on and connected, place either one of the earbuds into the charging case and close the case, you can keep using the other one.
- 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, press and hold the multi-function button on either one of the earbuds for 1 a second, then this earbud will switch to be the primary earbud.
- When you are on a call, place either one of the earbuds into the charging case, the microphone in the other earbud will be activated.
Bluetooth Pairing with your Device
The earbuds will enter pairing mode when powered on. You are requested to confirm the connection when you see a pop-out screen.
LED behavior
|
Flashing white | Bluetooth pairing |
|
|
Steady white for 1 second | Bluetooth connected |
WARNING
- In the pairing process, some devices are incompatible with Qualcomm True Wireless Primary-Secondary dual pairing names, it may notice “connection unsuccessful” when you tap “Pair” or even no screen popped out.
- Don’t worry and it will not influence the using.
- Once successfully paired, the primary earbud connects with your device and transfers signal to the secondary earbud, the latter one will not connect with your device. As a result, in the Bluetooth pairing list on your device, it may indicate that only one side is connected while the other side is not
- To pair with another Bluetooth device, place the earbuds back into the charging case and make sure they are being charged, keep the case cover open, then press and hold the button on the charging case for 3 seconds. The LED indicator on the right earbud will flash rapidly.
NOTES
- Each time you power on your Soundcore earphones, it 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 putting the other one back into the charging case and closing the cover.
Wearing
- Choose the ear tips and ear wings that fit your ears the best.
- Insert the earbuds into the inner canal of your ears.
- Turn and find the most comfortable position.
Technical specifications
- Compression ratio: 4:1
- Word depth: Support 16bit and 24bit
- Decoding delay: Sample rate 48kHz<2ms
- Dynamic range: 16bit>92dB, 24bit>120dB
- Data rates: 352kbps
- Decode mode: Stereo
Controls
Sound core App
Download the Sound core App for Hear ID, UI customization, EQ settings and earbuds firmware update.
- Hear ID: Hear ID maps your personal hearing sensitivity at multiple frequencies and analyzes the results. It tailors the EQ settings and creates a personalized sound profile for you.
- UI customization: In stereo mode, all of the controls can be customized in the App. In mono mode, the controls are fixed.
- EQ settings: There’re more than 20 EQ settings you can choose in the App to optimize your experience while enjoying different music genres.
- Earbuds firmware update: The earbuds firmware can be updated in the App. You will be informed once the new version of firmware is detected when you connect the earbuds with the App.
Reset
- Reset the earbuds if the earbuds cannot connect with each other properly or cannot connect with your device properly.
- Place the earbuds into the charging case and make sure they are being charged. Keep the charging case open, then press and hold the button on the charging case for 10 seconds until the LED indicators on both earbuds flashes red 3 times.
- All the memory data will be cleared.
Qualcomm
Qualcomm aptX is a product of Qualcomm Technologies, Inc. and/or its subsidiaries. Qualcomm is a trademark of Qualcomm Incorporated, registered in the United States and other countries. aptX is a trademark of Qualcomm Technologies International, Ltd., registered in the United States and other countries.
Troubleshooting
- If your earbuds aren’t turning on, make sure they’re charged. Check to see if the LED indications illuminate after placing them in the charging case.
- Problems with the Bluetooth connection? Make sure the device and earbuds are within range by moving them closer together.
- Check for any barriers between the earphones and the connected device if the sound quality is poor.
- Make that the power adapter and USB-C cable are operating correctly.
SoundCore Liberty 2 Portable Wireless Earbuds user manual
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FAQs
How is the SoundCore Liberty 2 reset?
After inserting the earphones into the charging case, shut the lid and press the case’s button for ten seconds.
How should the earbuds be cleaned?
The earphones can be cleaned with a gentle, dry cloth. Steer clear of cleaning supplies and water.
Is it possible to use one earbud at once?
Yes, for mono sounds, you can use the left and right earbuds separately.
How can the battery level be checked?
To see the earphones’ and charging case’s battery level, launch the SoundCore app. As an alternative, the case’s LED indicators display the amount of charge left.
Do the earbuds work with both Android and iOS?
Indeed, both iOS and Android smartphones can use the SoundCore Liberty 2.
