Tag: JBL Charge 4 Features

  • 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 Battery Indicator

    JBL Charge 4 Battery Indicator

    The JBL Charge 4 speaker has a group of LEDs across its lower front panel. These display battery fullness and charging status.  In brief, the JBL Charge 4 battery indicator displays charging progress, and how full the battery is when not charging. JBL Charge 4 Battery Indicator: How to Read These Lights 1. All Lamps…

  • JBL Charge 4 Charging Indicator

    JBL Charge 4 Charging Indicator

    The JBL Charge 4 speaker has a group of LEDs across its lower front panel. These display battery fullness and charging status.  In brief, the JBL Charge 4 Charging Indicator displays charging progress, and how full the battery is when not charging. JBL Charge 4 Charging Indicator: How to Read These Lights 1. All Lamps…

  • JBL Charge 4 Bass Mode

    JBL Charge 4 Bass Mode

    Adjust the bass response of this speaker by turning on and off JBL Charge 4 bass mode mode. Thus, when ON, bass mode makes the passive radiators vibrate a lot more.  Further, this mode adds a decidedly “thumpy” quality to the content playing. This makes this speaker sound much bigger than it really is. However,…