Green laser pointer U-disk pen
Detailed Product Description
1.Green Laser pointer function;
2.Out put power: Class II<1mw or classIII<5mw
3.Wavelength: 532nm
4.Material:metal. Logo welcome;
5.Battery:lithium battery
6.Product size: 14*160mm
7.Packing: Tin box
50pcs/Inner box
100pcs/ctn