Green laser pointer U-disk pen
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Quality/Safety Certification: 0.00
Green laser pointer with U-disk and keychain
Wave lenth 532nm
Output power : class II < 1mw classIII< 5mw
U-disk plug
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