Unleash your creativity with our powerful laser engraving tool. Designed for precision and efficiency, this tool features a stable output light power from a red laser module, allowing you to achieve intricate designs effortlessly. With a wavelength of 650nm and a light power rate of 200-250 milliwatts, this tool is ideal for various engraving projects. It operates at an electric voltage of 3-4.5 VDC and utilizes a current of less than 350 mA, ensuring consistent performance without overheating. The compact design boasts a straight diameter of 12 millimeters and a length of 45 millimeters, making it easy to handle and integrate into your workspace. Connection is straightforward with a square type connector: red for the positive pole and black for the negative pole, ensuring that setup is quick and hassle-free. For optimal performance, we advise using heat dissipation equipment when utilizing high power, and to avoid prolonged power supply to ensure the longevity of your laser module. Elevate your crafting game with this essential tool that combines innovation and functionality. Whether you're an experienced engraver or a hobbyist looking to explore new techniques, this laser tool will help you turn your ideas into reality.