JBL Endurance Jump - Automatic Pairing on First Use; Pairing a New Device; Charging Port and Battery Status

8.2 POWERHOOK
TM
-Automatic Power ON/OFF
If connecting for the first time, the headphone will enter pairing mode automatically after it is powered
on.
8.3 Pairing a New Device
When connected to a device. Double tab and hold for 5 seconds to bring the earphone into pairing
mode.