How do I turn the volume up and down? null

I use the volume control buttons on my iPhone (or whatever device you use) to adjust the sound.

You can adjust the volume of our JBL Tune 230NC using the source device connected to the earbuds.

“How do I turn the volume up and down?”

Asked by Lola 2 years ago

I use the volume control buttons on my iPhone (or whatever device you use) to adjust the sound.
Answered by Mastohoro 2 years ago
Sorry, there was a problem. Please try again later.
You can adjust the volume of our JBL Tune 230NC using the source device connected to the earbuds.
Answered by JBL Support 2 years ago
Sorry, there was a problem. Please try again later.