Discover the Power of 5000mW!

Introducing the Built-in Battery USB 5000mW 445nm Blue Beam Laser Pointer Silver Pen, a device that combines laser technology with practical functionality. With its remarkable 5000mW power output, this blue laser pointer produces a beam that is clear, bright, and full of energy. Its high power allows it to perform tasks such as igniting matches and cigarettes, burning paper, and repelling birds. Additionally, it features adjustable focus to cater to various needs.

Constructed from aero grade aluminum alloy, the laser pointer is both tough and durable, ensuring long-lasting use. Its built-in rechargeable batteries support USB charging, making it convenient to power up the device whenever needed. A unique feature of this laser pen is its ability to provide a USB output for charging cellphones in emergency situations. This versatility makes it an indispensable tool for outdoor enthusiasts or anyone seeking a reliable backup power source.