JBL TUNE-230NC-TWS user manual

JBL earbuds use LED lights as indicators for various states and functions. Here are what some of them mean:
1. Charging State: When the JBL earbuds are charging, you will see a constant LED light. The color is often red or orange.
2. Fully Charged: When the earbuds are fully charged, the LED indicator changes, sometimes turning white or green, or sometimes the light simply turns off.
3. Power ON State: When the earbuds are turned on, you'll see an LED light. This is oftentimes white.
4. Bluetooth Pairing State: In pairing mode, there will be a LED light flashing. The color is often blue or sometimes the light will flash between blue and white.
5. Low Battery: When the battery is low, the LED indicator will often flash red.
Note: These indications can vary slightly depending on the specific model of JBL earbuds. You should refer to the user manual for model-specific instructions.

To put your JBL Tune 230NC TWS earbuds in pairing mode, follow these steps:
1. Take the earbuds out of their case.
. Ensure that Bluetooth is enabled on your device (phone, tablet, or computer).
3. Turn on the earbuds by pressing and holding the multi-function button (located on the right earbud) for about 5 seconds until the LED light on the earbuds starts flashing blue.
4. Once the LED light starts flashing blue, it means the earbuds are in pairing mode.
5. On your device, go to the Bluetooth settings and scan for available devices.
6. When you see "JBL Tune 230NC" or a similar name on the list of available devices, select it to connect.
The LED light on the earbuds will turn solid blue once they are successfully paired with your device. You can then start using your JBL Tune 230NC TWS earbuds for audio playback or calls.

No, it is not recommended to shower with the JBL Tune 230NC TWS earbuds. These earbuds are not waterproof and exposing them to water can damage them. It is best to avoid any direct contact with water or other liquids.

To change the settings on your JBL earbuds, you need to follow these steps:
1. Put on your JBL earbuds and make sure they are connected to your device (phone, tablet, computer, etc.).
2. Open the settings menu on your device.
3. Look for the "Bluetooth" settings and tap on it.
4. Under the list of paired devices, find your JBL earbuds and tap on them.
5. You should now see the settings for your JBL earbuds. This may vary depending on the model, but usually, you will find options for sound profiles, equalizer settings, noise cancellation, and other features.
6. Adjust the settings according to your preferences. For example, you can choose different sound profiles (such as balanced, bass boost, or vocal enhancer), customize the equalizer settings for a more tailored audio experience, and enable/disable noise cancellation if your earbuds support it.
7. Once you have made the desired changes, exit the settings menu.
Note: It's important to check the user manual or JBL's official website for specific instructions regarding your exact model of earbuds. Different models may have varying features and settings.