Wave Length： 450nm. Battery Direction： The Battery "+" Is Toward End of The Laser Pointer. 1 Blue Laser Pointer. Flare Forms： Plaque-Forming - Circle. The laser IS bright! 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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Plasma pen 1. ●Using ionized carbonization technology, it physically removes moles and spots, safely and painlessly, with no side effects and no rebound, leaving your skin smooth and clean.
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Works for Wave Length： 405nm,450nm,473nm,488nm,520nm,532nm,638nm,650nm,808nm,980nm,1064nm etc. The beam expander consists of a negative input lens and a positive objective. The expansion factor is the ratio of the focal length of the two lenses.
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Key features include an LED display, a built-in spotlight, and USB charging capability. It operates by gently moving the tip over the skin, which produces an electric spark to target the skin anomaly.
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A flashlight that simulates the starry sky effect to create a romantic atmosphere. It can also be used as a cat toy to stimulate the hunting instinct. It has two uses. Designed with ultra-long battery life, you can play with your cat without stopping.
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Keep your pet active and entertained with this versatile 7-in-1 laser pointer pen. 🐾 Key Features• 7-in-1 multi-function design• Red laser with 5 fun pattern modes (dot, star, mouse, smiley & butterfly)• Blue light mode• White LED flashlight mode• Slide button to easily switch between light modes• Rolling gear to change laser patterns• Built-in charging indicator.
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【 Laser Acupuncture Pen】 Our single lamp bead laser pen has a wavelength of 808nm,power is 200mW. can reduce pain, promote wound healing. Patients who are afraid of needles, as well as children of all ages, can be treated.
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Powerful 520nm Grass Green Laser Pointer Pen Beam 5mW Laser Power. Wavelength: 520nm. 1 x Powerful 520nm Grass Green Laser Pointer Pen Beam 5mW Laser Power. Output Power 5mw. Material and Color Stainless steel.
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