Leds - Uniden BTS150 Owner's Manual

LEDs

Two LEDs on the front of your speaker provide visual cues to different processes.
Color State
On
Blue
Flashing
On
Red
Flashing
Blue and Red Flashing
LED Off
Meaning
Power is on.
Slow flash - Battery is charging.
Fast flash - Lost Bluetooth connection.
Bluetooth is connected but the battery level is low.
Power almost gone and Bluetooth is not connected.
Pairing mode.
Power is off.
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