It is under the charging port. It should look something like xx0000-xx0000000 with letters where the Xs are and number where the 0s are.

How can you tell a fake JBL Flip 5?

1:026:10Fake vs Real JBL Flip 5 - YouTubeYouTubeStart of suggested clipEnd of suggested clipThe real one has an orange color but the copy has gray. The other big difference is the copy has aMoreThe real one has an orange color but the copy has gray. The other big difference is the copy has a rubber flap that protects its extra media ports.

How do I make my JBL Flip 5 discoverable?

Pairing the Flip 5 to a smartphone is very simple; just press the Bluetooth button on the back of the speaker and search for JBL Flip 5 on the list of discoverable devices in your smartphones Bluetooth control.

How do I authenticate my JBL speaker?

On your MY ACCOUNT page, find the REGISTER PRODUCT tab in the dropdown menu on the left side of your screen.Take a picture of the official receipt before proceeding.Select your PRODUCT.Enter the SERIAL NUMBER that is written at the bottom of your product packaging.Upload an IMAGE of your receipt.More items

How do I put my JBL charge 5 in pairing mode?

0:463:20How to Pair JBL Flip 5 with Bluetooth Device - YouTubeYouTube

How do I put my JBL Flip 5 in low frequency mode?

0:433:20How to turn on LOW FREQUENCY mode in JBL FLIP 5 - YouTubeYouTube