UE Wonderboom Light Flashing

The UE Wonderboom has two light LEDs that may be flashing. There’s the Bluetooth pairing lamp. Also there’s the charging lamp, in the Power button. These are both on the top of the unit. The pairing lamp flashes when pairing mode is active, and the charge lamp flashes when the UE Wonderboom is charging. Details on both of these Light Flashings follow.

UE Wonderboom Light Flashing: Pairing Mode Active

When the Pairing button flashes white, the UE Wonderboom is in discovery or pairing mode.

UE Wonderboom Light Flashing: During Charging

The Power lamp flashes white while the UE Wonderboom is recharging.

This light flashes in a gradually dimming and brightening pattern. On this speaker, this LED is the only visual indication that charging is happening.  But it does not tell how far along the charging is.

It flashes during charging whether the UE Wonderboom is OFF or ON.

As charging continues, the light keeps slowly flashing white. Furthermore, battery recharging is over when the lamp goes out, or turns solid white.  It turns OFF when the speaker is OFF, and switches to a solid white glow when the speaker is ON.

The battery recharge cycle finishes when the speaker status lamp turns OFF. Even with the AC charger running, the lamp does not glow when battery is full. Not unless the speaker itself is running.

Other UE Wonderboom Posts

1. 1. Pair Procedure
   2. The Won’t Turn OFF Problem
   3. Adjust Volume, How To
   4. How to Pair, Generally Speaking
   5. How to Pair With Alexa

References for UE Wonderboom Light Flashing

1. 1. Official UE Wonderboom Support Page
   2. Where to Buy the UE Wonderboom