Jd303 high power green beam adjustable laser pointers pen 5mw 532nm 1x18650 batterie charger black
Functionfor outdoor sporting for astronomers output5mw wave length range532nm 650nm wave length532nm shapepen shaped operation voltagev37 whats in the boxbattery laser pointer power adaptor working temperaturec15 35 materialaluminum alloy powerchargeable brandjoyshine
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