Adjustable Focus Visible Beam Flashlight Pointer Pen

Features:
Having 50m-1000m ultra-long light visibility, the pointer can be applied to stage performance, presentation.
Can be locked to save po wer and avert operation by children.
Focal distance can be adjusted by rotating the forepart of the pointer.
Perfectly portable, the is small enough to fit in a pocket, handbag, drawer or compartment.
Perfect for camping, hiking, fishing, running, dog walks and emergencies.