Discover exceptional brightness and accuracy with the Premium Laser Flashlight. This device is engineered with cutting-edge optics and electronic technology, delivering a strong, directed beam that extends up to 2000 metres. Perfect for lectures, outdoor adventures, or professional tasks, this top-tier laser is designed for optimal performance and longevity. Key Features & Advantages: ✔ Advanced Optical Engineering – Utilizes the latest microelectronics for a powerful and effective beam. ✔ Quality Crystal Liquid Core – Guarantees superior laser functionality with improved brightness and stability. ✔ Hands-Free Operation – Equipped with a user-friendly push-button switch, eliminating the need to hold it continuously during use. ✔ Enhanced Safety Features – The combination of copper and aluminium plating at the tip prevents electrical short circuits, ensuring lasting reliability. ✔ Compact & Lightweight Design – Streamlined and easy to handle, making it suitable for both professional settings and leisure activities. ✔ Wide Range of Uses – Perfect for lectures, astronomy, education, outdoor expeditions, and tactical applications. ✔ Customizable Focus Mode – Adjust the width and brightness of the beam to suit various needs. ✔ Energy-Saving – Crafted for extended battery life, ensuring prolonged operation without the need for frequent recharges. Technical Details: ✔ Material: Aluminium✔ Dimensions: 145mm x 40mm✔ Beam Mode: Continuous line✔ Power Supply: 1 x 18650 battery (not provided)✔ Wavelength: 532nm✔ Output Power: 0.5mW✔ Laser Distance: Up to 2000 metres✔ Beam Color: Green/Red✔ Focusing Mechanism: Adjustable✔ Operating Voltage: DC 3.0-3.7V✔ Warm-Up Duration: Under 3 seconds✔ Operating Temperature Range: +15°C to +35°C✔ Storage Temperature Range: -10°C to +40°C Included in the Package: ✔ 1x Premium Laser Flashlight✔ 1x Instruction Manual Important Information: Allow slight discrepancies in measurements due to manual sizing. The actual product color may vary slightly based on monitor settings and lighting conditions.