The BXII Portable Laser Marking Machine is lightweight and portable, plug-and-play ready, and offers multiple power and marking area options. It provides an efficient and eco-friendly solution for industrial marking. Product Highlights: 1. Portable Design: Lightweight body for easy operation anytime, anywhere. Ideal for mobile tasks. 2. Plug-and-Play: Air-cooled, maintenance-free structure; ready to use immediately. 3. Full Protective Cover + Dust Fan: Shields laser lenses and internal components, extending the machine’s lifespan. 4. Red Light Auto-Focus: Ensures fast and precise marking, boosting work efficiency. 5. Three Marking Areas: 50×50 mm / 100×100 mm / 150×150 mm to accommodate various workpiece sizes. 6. Dual Power Modes: Built-in 7500mAh lithium battery + external power adapter. 7. Touchscreen & Mobile Control: 7-inch standalone touchscreen, controllable via Android phone or external keyboard. 8. Eco-Friendly & Efficient: No chemical consumables or waste, perfect for modern industrial applications. Technical Parameter