laser pen
1.Laser Color:Green and Power output<50mw
2.Keylock switch to prevent mis-use by other people
3.competitive price

laser pen

1.Laser Color:Green
2.Power output<50mw
3.Wavelength:532nm
4.Package Content:1×Green laser pointer;1×Li-ion 2400mAh;Retail packing solid box
5.Adjustable laser Spot Size (0-60mm)
6.Keylock switch to prevent mis-use by other people 
7.Extremely Visible laser beam in the dark