JBL E40BT user manual

There could be several reasons why your JBL E40BT headphones are not connecting. Here are a few troubleshooting steps you can try:
1. Make sure your headphones are fully charged. Connect them to a power source and let them charge for a while.
2. Ensure that Bluetooth is turned on both on your headphones and the device you are trying to pair them with. Also, make sure they are within the Bluetooth range (typically around 30 feet).
3. Check if your headphones are already connected to another device. Disconnect them from any previously paired devices, as the headphones can only be connected to one device at a time.
4. Reset your headphones. To do this, turn them off and then press and hold the power button for about 10 seconds until you see the LED light flashing blue and red. This will reset the Bluetooth settings on the headphones.
5. Restart both your headphones and the device you want to connect them to. Sometimes a simple restart can resolve connectivity issues.
6. If none of the above steps work, try forgetting the headphones on your device and then re-pairing them. On your device, go to Bluetooth settings, find the listing for your headphones, and select "Forget" or "Unpair". Then, try pairing them again as if they were new.
If you have tried all these steps and still can't get your JBL E40BT headphones to connect, it may be worth contacting JBL customer support for further assistance.