Versatile Engraving Options: The Longer RAY5 laser engraving machine offers a powerful 5W laser power and a machine power of 40W, making it perfect for engraving on materials such as wood, metal, glass, acrylic, and leather. Whether you are a beginner or an experienced user, this machine provides you with a wide range of choices to unleash your creativity. Fast and Efficient: The Longer RAY5 is equipped with the latest 240MHz ESP32 chip, allowing for processing speeds of up to 10,000 mm per minute. Its 3.5-inch color touchscreen is user-friendly, providing a seamless operating experience. Exceptional Precision: The Longer RAY5 laser engraving machine utilizes advanced laser technology, with laser dots as small as 0.08 x 0.08mm. With an accuracy of up to 0.01mm, every engraving is incredibly detailed. Convenient Connectivity and Compatibility: With support for USB, TF card, WiFi, and APP connections, the Longer RAY5 allows for offline work. It is compatible with professional engraving software such as LaserGRBL and LightBurn, catering to your specific needs. With a seamless transmission design, you can easily start your engraving projects. Safety and Reliability: The Longer RAY5 comes with a protective cover for the laser head and safety goggles to ensure the safety of your eyes. It also has a built-in motion protection design that automatically shuts down the machine in case of abnormal vibrations. Additionally, it features overheating detection to ensure safe operation.