Kepeak Blue Laser Pointer with Adjustable Focus, Continuous Beam, Compact Aluminum Body

<p>Illuminate your presentations, teaching sessions, and outdoor activities with this high-performance blue laser pointer. Featuring a 450nm beam with an adjustable focus, it provides a precise, continuous line visible up to 2000 meters, perfect for classrooms, office meetings, astronomy observation, or outdoor signaling. Crafted from durable aviation-grade aluminum, this lightweight laser pen is compact and portable, easily fitting in your pocket or bag. Powered by two included CR123A rechargeable batteries with convenient USB charging, it ensures reliable energy-efficient performance. The intuitive bottom button switch allows easy on/off control, while the complete accessory kit—including protective goggles, five replacement caps, and aluminum storage case—makes it ideal for professional use, presentations, teaching, and as a thoughtful gift for students, teachers, or outdoor enthusiasts.</p><p>Specifications</p><p>&nbsp; •&nbsp;Body Material: Aerospace Aluminum</p><p>&nbsp; •&nbsp;Wavelength: 450nm</p><p>&nbsp; •&nbsp;Spot Size: &lt;φ10mm at 6 meters</p><p>&nbsp; •&nbsp;Laser Range: Up to 2000 meters</p><p>&nbsp; •&nbsp;Beam Type: Continuous line</p><p>&nbsp; •&nbsp;Focus Mode: Adjustable</p><p>&nbsp; •&nbsp;Dimensions: 140 × 27 mm / 5.5 × 1 inches (L × D)</p><p>&nbsp; •&nbsp;Power Supply: 2 × CR123A Batteries (included)</p><p>&nbsp; •&nbsp;Operating Voltage: DC 3.0–3.7V</p><p>&nbsp; •&nbsp;Operating Temperature: +15℃ to +35℃</p><p>&nbsp; •&nbsp;Storage Temperature: -10℃ to +40℃</p>

• Long-Distance Blue Laser Pointer for Presentations & Outdoor Use: Featuring a 450nm blue beam, this laser pointer offers clear long-distance visibility up to 2000 meters in suitable conditions. Ideal for presentations, teaching, astronomy pointing, and outdoor signaling, providing a focused and consistent light beam.
• Adjustable Focus & Continuous Beam Design: Designed with an adjustable focus system, this blue laser pen allows users to fine-tune the beam for different distances and applications. The continuous beam output delivers stable performance for both indoor demonstrations and outdoor activities.
• Durable Aerospace Aluminum Construction: Crafted from high-quality aviation-grade aluminum, this laser pointer is lightweight, sturdy, and resistant to daily wear. The compact size (140 × 27 mm) makes it easy to carry in a pocket, bag, or equipment case.
• Simple Button Control & Battery Powered: Equipped with a bottom button switch for easy on/off operation, this laser pointer runs on two CR123A batteries (included). Designed for energy efficiency and reliable use within a working voltage of DC 3.0–3.7V.
• Complete Accessory Kit for Versatile Use: This set includes a blue laser pointer, rechargeable batteries and chargers, multiple replacement caps, protective safety goggles, and an aluminum storage case—making it suitable for presentations, outdoor activities, and a practical gift option.