Shows How to Link JBL Charge 5 with common source devices. So these include the iPhone, iPod Touch, and the iPad line of Apple phones and tablets. A routine with some small variation also works for Android phones and tablets.
How to Link JBL Charge 5: Step by Step
With your Charge 5 OFF (power button is dark), run through this routine to link it to your mobile device. We use an iPad Air tablet in this demo.
1. Find your Way to the Home Screen on your Tablet or Phone
Press the Home button to uncover the mobile device’s Home screen.
2. Find the Settings App
So we find ours on the second page of our Home screen.

3. Bring up the Settings App
Thirdly, tap the Settings app icon.
The source device then displays the first page of its settings, as shown in the next step.
4. Go to Bluetooth Settings to Continue with How to Link JBL Charge 5
Then the Bluetooth Settings screen displays as follows. Note that our Bluetooth is ON here. But since the Charge 5 is currently OFF, it does not appear in the Bluetooth Devices list. Also, we don’t see it since we’ve never linked this speaker with this iPad Air before. See this as shown in this list of previously linked Bluetooth devices, shown next.

5. Turn On your JBL Charge 5
Turn on the 5 by quickly pressing its Power button. See this pointed at by the green arrow in the next picture.

The speaker then powers up.
But since our iPad Air does not know about this speaker, it will not link automatically.
The light in the Power switch then comes on white. The white glowing Power button denotes this not-linked state as shown next.
6. Put the Charge 5 into Pairing Mode
Now, to see your JBL Charge 5 on your source BT device, put the speaker into Bluetooth pairing mode. To do that, press and release the Pairing button, as shown in the next picture.
When you press the Bluetooth Pairing button, the speaker makes a repeating single pluck guitar note sound several times. Also, that same button starts flashing white.

7. Find your JBL Charge 5 on your Source Device
We find our Charge 5, as follows.

8. Link with your JBL Charge 5
Tap the listed speaker in the Other Devices section of the Bluetooth devices list.
Your mobile device then links with the speaker (“JBL Charge 5” in this demo).
The device’s Bluetooth Settings screen then changes to look something like the following.

Note that the JBL Charge 5 now shows as linked.
9. Done with How to Link JBL Charge 5 !
Finally, we have now successfully linked this power bank speaker with our iPad iPadOS tablet. Again, this routine also applies when linking with Apple iPhone and iPod devices. But the screens may differ slightly on the iPhone.