Bluetooth pairing is simple to perform, prolonged pressure on the single button and the device is discoverable by your smartphone.
Once bound, the boom will automatically connect when it is switched on.
Operation is natural, once the photo application on the smartphone launched it only remains to unfold the boom and squeeze the unique handle button which is responsible for triggering the camera.
The head of the pole has a mobile inclination that can easily change a will and that is immobilized by tightening the knob underneath.
I use the pole to group photos or to take pictures of landscapes !!
From a rather compact when folded it neatly into a bag!