What color does the puppy claw light emit when it is charged in a small amount?

Light up the blue puppy claw light when charging a small amount. The indicator light turns blue when charging slightly, and the Bluetooth headset is fully charged. When the Bluetooth headset is connected to the power supply to start charging, the red indicator light on the Bluetooth headset lights up, indicating that it is charging. After the charging is completed, the indicator light will turn blue, and then the charger can be removed. A bright red LED may indicate that the battery is low, prompting charging.