JBL Bluetooth Audio Press the power button, how can I reconnect it automatically?

It is the function of automatic reconnection, which means that as soon as the Bluetooth stereo is turned on (and the Bluetooth of the mobile phone is also turned on), it will automatically connect, because the Bluetooth stereo also remembers this device. It is deliberately set up so that you don't have to go through a "matching" process every time.

Solve:

Check the manual and restore the factory settings of Bluetooth audio. At this time, there will be no paired Bluetooth device information in Bluetooth audio, and the opportunity will automatically enter the "pairing" mode.

Press and hold the voltage button for a long time until you enter the "pairing" mode, and you can force you to enter the pairing mode, so that you won't automatically connect to the previous mobile phone, but you need the mobile phone to "search for nearby Bluetooth and connect" again.

hope this helps