✅ This sleek 2.4GHz wireless infrared presentation pen is portable, practical, and versatile—an essential tool for dynamic presentations, lectures, or speeches. 1 Wireless Presentation Remote. Product Introduction.
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Wave Length： 520nm. Battery Direction： The Battery "+" Is Toward End of The Laser Pointer. 1 Green 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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【 Laser Acupuncture Pen】 Our single lamp bead laser pen has a wavelength of 808nm,power is 500mW. 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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PAD Light main body. a solution of dilute, pharmaceutical grade tolonium chloride (a vital stain). The PAD Light and accessories are provided non-sterile. •Because the device contains a laser, do not shine it directly into your eyes or look directly at the laser light.
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Wave Length： 650nm. Battery Direction： The Battery "+" Is Toward Inside of The Laser Pointer. 1 Red Laser Pointer Only. The laser IS bright! Flare Forms： Plaque-Forming - Circle. 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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1pc 635nm 638nm Laser Pointer Visible Beam Lighting 635P-5 (Battery not included for easy custom clearance). Focusable :N/A. Output Power:<1mw. Working Temperature :＋15 ℃~＋35 ℃. Material and Color: Stainless steel.
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Wave length：450nm. Output power：< 1mw. Model No: BZ9 (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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【 Laser Acupuncture Pen】 Our single lamp bead laser pen has a wavelength of 808nm,power is 100mW. 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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