The speaker’s Bluetooth function should automatically activate once the speaker is turned on. If it doesn’t activate, it is recommended to power the speaker off, then turn it back on again. Alternatively, check that the issue isn’t with the device you are trying to pair to the speaker via Bluetooth. Try powering your chosen device off and on again, or reactivating its Bluetooth function to see if that helps. If not, feel free to contact our Customer Service team for more information.