How to pair & unpair your Sound Master ?

"1. Bluetooth Pairing

• Turn on the Bluetooth function on your external device (e.g., smartphone,

 tablet, laptop).

• Touch the Bluetooth icon on the speaker to enable pairing.

 (Note: The Bluetooth indicator will blink fast, indicating the speaker is

 waiting for a connection.)

• Search for available Bluetooth devices in your device list and select

 ‘Noise Sound Master’.

 (Note: The Bluetooth indicator will blink slowly, indicating a successful connection.)

• Your Noise Sound Master is paired and ready to use.

2. Disconnect

• Press the pairing icon once to disconnect the Bluetooth connection.

 (Note: The Bluetooth indicator will stop blinking, indicating a disconnection.)

• Press the Bluetooth button twice to delete all previously paired devices."


Bluetooth LED Indicator


Blinks Fast: The speaker is waiting for a connection.

Blinks Slowly: The speaker is connected to another device, but no audio is playing.

Constantly Activated: The speaker is connected to another device, and audio is playing."