Wave Length： 520nm. Battery Direction： The Battery "+" Is Toward End of The Laser Pointer. 1 Green Laser Pointer. Just like the laser pointers you use to play with your pets, you should ALWAYS avoid direct eye exposure to laser beam.
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Wave length：450nm. Output power：< 1mw. Model No: BZ9-B (Blue Laser Pointer). 1 Blue Laser Pointer. This laser pointer will cut through tape, burn matches, light cigarettes, pop balloons and firecrackers very easy!
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US-lasers Pointer. Model No: GWBP9-B (Blue Laser Pointer). Blue Laser Pointers. Red Laser Pointers. Green Laser Pointers. AU Laser Pointers. Blue-Violet Laser Pointers. Focus mode: adjustable focus.
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[Starlight Pattern] Press down the star cap and rotate it to remove the star cap, then you can see a straight green light in the dark, and you can see different starlight patterns when you install the star cap.
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Questo puntatore presentazioni supporta pagina indietro/avanti, nero/schermo intero. Un miglior ufficio wireless presenter per insegnanti, relatori ecc. Frequenza: 2,4 GHz. (NOTA: sono necessarie 2 batterie AAA, non incluse).
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Laser Pointer 12 Heads change Style Strong Red Light Visible Beam Lazer Pet Toy.
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(Wave length：520nm. Laser Pointers. 2: Just like the laser pointers you use to play with your pets, you should ALWAYS avoid direct eye exposure to laser beam. Love those little guys!). 1: The laser IS bright!
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1x Laser Pointer. Laser Color:Green Blue Red Purple. 1x USB Charging Cable. Support USB Type C Charging. Built-in Battery. We provide you with a variety of trustworthy and high-quality products, and I hope you can buy your favorite products.
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