1. Bluetooth connection is successful: the Bluetooth light changes from blue flashing to stable green, which usually indicates that the Bluetooth connection has been successfully established.
2. Successful pairing: When you successfully pair an audio device with a Bluetooth device (such as a mobile phone, tablet computer, etc.). ), the Bluetooth indicator may change from blue to green.
3. Connection status: The green indicator light can also indicate that the device is maintaining the connection status, even if it is not playing or other operations.