So, you need to readjust the volume setting when you connect to a different device. Because each Bluetooth device saves its individual volume settings. Please note that volume settings differ across the devices. These buttons function only when the JBL Charge 4 is paired with some other Bluetooth device. The volume on paired Bluetooth devices lowers and hence the speaker output also reduces. You press the volume down button to decrease the output sound and the volume up button to increase the audio output from JBL Charge 4.
While the ‘volume up’ button is the second last from the right-hand side. The ‘volume down’ button is located next to connect plus button. They are represented as plus/minus (+, -) signs. The JBL Charge 4 has simple volume control buttons. While the dark button shows that the speaker is OFF. When the speaker is ON, the power button glows solid white. To turn ON and OFF the JBL Charge 4, you quickly press the power button. From the left-hand side, it is the 3 rd button on the panel. The power button is used to switch on and off the JBL Charge 4. We offer the best price for JBL Charge 4 Waterproof Portable Bluetooth Speaker - White | CHARGE4-WHT. We offer express delivery worldwide for JBL Charge 4 Waterproof Portable Bluetooth Speaker - White | CHARGE4-WHT. JBL Charge 4 - Waterproof Portable Bluetooth Speaker - White
Introducing the JBL charge 4 portable Bluetooth speaker with full-spectrum powerful sound and a built-in power bank to charge your devices It Features a proprietary developed driver and two JBL bass radiators that intensify sound with strong deep bass Its high-capacity 7500mAh rechargeable li-ion battery provides up to 20 hours of playtime The speaker carries a convenient USB charge out to quickly charge your devices such as your smartphone so you will never run out of power again The charge 4 features a rugged design IPX7 waterproof rated exterior and comes in a suite of cool colors Together with JBL connect+ it can wirelessly link more than 100 JBL connect+ enabled speakers to elevate your listening experience