NICE HEADSETS FOR JEWELERS, STAMP
COLLECTORS, HOBBIESTS. TOOL AND MOLD MAKES, WATCH REPAIR,FLY TYING,
ETC. COMFORTABLE VECRO HEADSTRAP ADJUSTS QUICKLY. USES 4 AAA BATTERIES.
4 DIFFERENT POWER ADJUSTMENTS , BY A SIMPLE FLICK OF THE FINGER.
MAG. POWERS ARE -1.8 - 2.3 - 3.7 - 4.8
