JBL CHARGE-3 user manual

The buttons on the JBL Charge 3 will help you control various settings and features. Here is a brief explanation:
1. Power Button: This button turns the speaker on or off. It will also provide battery status with different light indications.
2. Bluetooth Button: This button is used for pairing devices to the speaker wirelessly via Bluetooth.
3. Volume Up/Down Buttons: These buttons are used to increase and decrease the volume of the songs or calls.
4. Play/Pause Button: This button is used to play or pause the music. It can also be used to pick up or end calls.
5. Connect Button: This button allows you to connect multiple JBL speakers together for a more amplified sound.
6. JBL Connect: This allows the Charge 3 to connect to multiple JBL Connect-enabled speakers for a bigger sound.
Please note the functionality of the buttons might change a bit depending upon the device it's connected to (for example, an iPhone may have different controls than an Android device due to operating system differences).

The JBL Charge 3 was first released in 2016.

The lights on the bottom of the JBL Charge 3 are the battery level indicator. They indicate the charge level of the speaker by illuminating in different patterns and colors. Here is what each light pattern means:
1. Solid White Light: This indicates that the battery level is between 70% and 100%.
. Blinking White Light: This indicates that the battery level is between 50% and 70%.
3. Solid Blue Light: This indicates that the battery level is between 20% and 50%.
4. Blinking Blue Light: This indicates that the battery level is below 20% and it's time to recharge the speaker.
You can easily check the current battery level by looking at these lights when the speaker is powered on.

To adjust the bass and treble settings on your JBL Charge 3, you can follow these steps:
1. Turn on your JBL Charge 3 and ensure it is connected to your device via Bluetooth.
. Open the music or audio app on your connected device and play a track.
3. On your JBL Charge 3, locate the "Volume Up" and "Volume Down" buttons. The "Volume Up" button also functions as the "Next" button, while the "Volume Down" button functions as the "Previous" button.
4. Press and hold both the "Volume Up" and "Volume Down" buttons simultaneously for a few seconds.
5. Once you enter the EQ adjustment mode, you will hear a tone, indicating that you can now adjust the bass and treble levels.
6. Single presses on the "Volume Up" and "Volume Down" buttons will allow you to switch between the bass and treble settings.
7. When you have selected the desired setting (bass or treble), press and hold the "Play/Pause" button to increase or decrease the level.
8. Release the "Play/Pause" button once you have set the desired bass or treble level. The speaker will play a tone to confirm the adjustment.
Note: The JBL Charge 3 has limited equalizer settings compared to some other models. Therefore, you may not have full control over the bass and treble levels.