My JBL E50BT Headphones bluetooth wont turn on. when i press the bluetooth button nothing happens and no light shows (normally light shows and you hear a beep) please help.

be sure bluetooth is on. also turn both headphones off. once headphones are off, start scanning for bluetooth devices. once scanning, hold the power button down on both earbuds for ten seconds or until theyre both flashing red and blue. your device should then notify you about pairing.

Try doing default factory settings.
Step 1. Press the "Power" button located on the top center part of your JBL Charge 4 Bluetooth speaker. The speaker will be powered on when the LED backlight under the Power button is lit.
Step 2. Hold down the "Bluetooth" and "Volume Up" buttons at the same time for roughly three seconds. The Volume Up button looks like a plus sign. Additionally, it's important to hold down the "Bluetooth" button in the center of the device next to the Power button, as it's easier to hold down. After three seconds, the LED ring around the Power and Bluetooth buttons will briefly light up before the JBL Charge 4 powers down.
Step 3. Press the "Power" button again to turn the JBL Charge 4 Bluetooth speaker back on. The Charge 4 will instantly turn on in Discovery mode, with the Bluetooth LED blinking on and off, and the speaker making a pinging sound. This confirms that you've successfully reset your JBL Charge 4 to its default factory settings. You'll need to pair or re-pair any devices you want to play audio through the JBL Charge 4 speakers with the device.

Shows normal operation

before you press the cd on button keep holding the eject button while you press power on, I know this works for computers etc.

Be sure JBL is charged, press the power button on JBL, press the Bluetooth button on JBL. Turn on your phones bluetooth,make it visible to all devices, make it search for aplliances. When it finds JBL - pair it (you may have to make up a pairin number). The "sun" button controls different sound qualities. And turn the volume up! You should download the JBL MUSIC FLOW APP from the APP STORE to make the most of it.

While your headphones are charging press and hold the call button and volume up button and your problem is solved.

Windows Vista should see the bluetooth headphones without any extra drivers. If you open your bluetooth options, and you can see the headphones, and it asks for a password, try 0000 or 1111.

Also - check your computer to ensure that it does have bluetooth capability. If the computer doesn't have bluetooth built in, you'll need to use the USB communicator that should have come with the headphones. If you don't have the USB stick that came with the headphones, your best bet is to contact JBL and see if they will send you a new one.

Another thing you can try, just to verify the headphones are good - is to try to sync them with an ipod or iphone and see if you can listen to music through them.

Solution I found with the same devices is to properly par the devices.

Refer http://direct.motorola.com/ens/s805/QuickstartGuide.pdf

It basically states :

1.Ensure the headphones are turned off (L indicator light not blinking).
2.Press and hold L button. After about 6 seconds, the L indicator light becomes steadily lit.
3.Release the L button. The L indicator light remains steadily lit.

If the L indicator light is flashing or not steadily lit, repeat steps 1 through 3

Now on the T60:

Search for Bluetooth Devices as you would normally.
The T60 lists Bluetooth devices it finds.
Select Motorola S805.
Select OK or Yes to pair your headphones
with your phone.
Enter the passkey: 0000
Select OK.
When your headphones successfully pair
with your phone, the L indicator light
changes from steadily lit to rapidly flashing.

That's it next time you start a audio program on T60 output will be sent to Motorola Headphones

SImply connect the headphones to a power source. Then press up and down volume buttons at the same time. It will reset the headphones.