Tag: JBL Harman Charge 4 Bluetooth Speaker

  • JBL Charge 4 Charger Adapter Specs

    JBL Charge 4 Charger Adapter Specs

    The JBL Charge 4 does not come with an AC power adapter.  But you can recharge it with just about any standard full-power USB 2 adapter.  Plus, we found that the charger adapter that came with our Charge 3, also works well on the JBL Charge 4, and so we give the specs for that…

  • JBL Charge 4 Adapter Specs

    JBL Charge 4 Adapter Specs

    The JBL Charge 4 does not come with an AC adapter.  But you can recharge it with just about any standard full-power USB 2 adapter.  Plus, we found that the adapter that came with our Charge 3, also works well on the JBL Charge 4, and so we give the specs for that one here.…

  • JBL Charge 4 Reset Button

    JBL Charge 4 Reset Button

    Where is JBL Charge 4 reset button located? Well, this speaker has no single reset button. Instead, to hard factory reset, you press a button combination, as described next. JBL Charge 4 Reset Button Location First, on this speaker, several buttons appear across its top. Furthermore, to reset, press and hold the Volume UP and…