To connect the ns20s4g cloud speaker to your phone, first turn on Bluetooth in your phone's Bluetooth Settings.
Then turn on the ns20s4g cloud speaker and hold down the Mode key above the speaker until the Bluetooth indicator starts to blink.
Look for ns20s4g cloud audio in the Bluetooth setting of the phone and connect it. After successful connection, the music, video and other content on the phone will be transferred to the ns20s4g cloud audio via Bluetooth, allowing you to enjoy a better music experience.