UE Wonderboom Blinking White Light

The Wonderboom 1 powered ON, top view. Showing the glowing -Power- button.

Two light LEDs may be blinking white on the UE Wonderboom. 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 blinkss when pairing mode is active, and the charge lamp blinks when the UE Wonderboom is charging. Details on both of these blinking white lights follow.

UE Wonderboom Blinking White Light: Pairing Mode Active

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

The UE Wonderboom top view. Showing its -Bluetooth- button blinking white.

UE Wonderboom Blinking White Light: During Charging

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

The UE Wonderboom charging. Showing the blinking white light in the -Power- button.

This light blinks 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 blinks during charging whether the UE Wonderboom is OFF or ON.

As charging continues, the light keeps slowly blinking 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.

The lamp is dark when charging completes and the Wonderboom is OFF.