Charging Status:
1. White breathing light: Charging
2. Solid white light: Fully charged
3. Flashing white light: Pairing mode
Battery Status:
1. No light: Battery fully depleted
2. Red light: Battery level below 30%
3. White light: Battery level at or above 30%
Factory Reset:
1. Press and hold the Bluetooth pairing button for 10 seconds
2. Red light flashes 3 times, then stays solid white – reset successful.