1, the reason why the Bluetooth headset can not be opened: the Bluetooth headset battery is low or the battery is out of power; The power button time is not long enough; The Bluetooth headset is faulty.
2, refer to the 1MORE Bluetooth headset description to provide the following solutions: use the charger to charge the Bluetooth headset for more than 1 hour and then try again; Bluetooth startup time is long press the multi-function key for more than 3 seconds, enter the pairing state is long press more than 5 seconds; Long press means to hold down the multi-function key without letting go.
3, the above two can not be turned on normally, contact the headset manufacturer after-sales service.