How do I put my headband in "...

If you have not yet paired your device with Zeo Sleep Manager Pro headband, after charging the headband, unplug the charging cable.  The LED on the headband will begin flashing orange.  Your headband is then in discoverable mode.

 

If you have already paired your device before, you will need to unplug the charging cable from the headband.  Press and hold the button on top of the headband until the LED begins flashing orange.  Once it begins flashing, release the button.  Your headband is now in discoverable mode.