1. Material: Plastic + Metal + Acrylic optical lens 2. Battery type: 2 button batteries (not included) 3. 15x high-definition optical magnifying lens, revealing every detail. 4. Adjustable LED fill light, ensuring clear visibility in low light. 5. Flexible metal headband, freeing your hands for hands-free operation. 6. Modular lightweight structure, easy to assemble and disassemble, compact size saves storage space. 7. The magnifying glass body supports multi-angle rotation and tilting, and the lens can be raised and lowered. 8. Suitable for watch repair, jewelry and diamond appraisal, circuit board soldering, seal engraving, machining, micro-carving and wood carving, coin and stamp collecting and appraisal, etc.
