Specifications:
<br />Using ultraviolet UV LED torch high-power violet
<br />Wavelength: 395-410nm
<br />Integrated reflector cup aluminum orange peel
<br />Aluminum metal Tongshen, black oxide shell
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<br />Battery: use one 3.7V 14500 or  AA type batteries(Battery not included)
<br />Note:Switch button color is different according to different batches,all function is the same,hope you can understand
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<br />Tail push switch with a tail rope, easy to carry
<br />Uses: money detector, night fishing, according to drift, according to the prayer beads, according to traces of forensic class of special purpose industries use
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<br /> UV can be used to detect fluorescent substances: wavelength 395-410nm UV blood fingerprints and other body fluids can be used, shot residue testing
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<br />Package Content:
<br />1 X UV Flashlight(not include battery)