Sell green laser pointer

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Output power:5mW
Wean lengh:532nm
Output power:>2-10mw after focus lens (CLASS IIIb)
Operation Voltage:310.5VCD
pickup voltage:DC=2.3V
Operation Current:<260mA
deposited Temperature:-40 - +65 Degree
teaching, construction, traveling use
perfect promotional item, best gift for business man, best gift/ advertising leader
logo print/ engrave available