1. 2 levels adjustable LED wick and 3 levels adjustable COB wick, meeting a variety of work needs 2. Built-in 18650 Battery of 2,000mAh, supporting long working hours 3. Built-in precision control panel, for safe cycle charge 4. Ferromagnet and hook design, suitable for different workplaces 5. ABS+TPR product shell, anti-fall and durable 6. The wick part can be rotated in multiple angles, suitable for lighting from different angles