Situation 1: When switching on (Initial Boot - IB), the white LED flashes to indicate that the device is ready for Bluetooth pairing. After the successful connection, the LED remains on for about 4-5 seconds to signal the successful pairing.
Situation 2: After switching on, during normal use, the white LED lights up for about 4-5 seconds when the Wonderboom connects to a device and then goes out to save energy.