The 16-line 4D Green Beam Laser Level is a highly precise and versatile tool, designed for both professionals and DIY enthusiasts. Offering 360-degree coverage with 16 bright green laser lines, it ensures exceptional visibility and accuracy for a variety of tasks, including floor leveling, wall marking, and ceiling installations. With a working range of up to 15 meters, it delivers reliable performance in both indoor and outdoor environments. The self-leveling function, along with its ±3° leveling range, allows for quick setup and flawless alignment. Equipped with a USB rechargeable battery, this laser level operates for 4-6 hours on a single charge, while its IP54 waterproof and dustproof rating ensures durability in challenging conditions. Compatible with tripods and wall mounts, it is perfect for use on construction sites or renovation projects. Whether you're working on tiling floors, aligning walls, or installing doors and windows, this laser level offers precision, convenience, and long-term reliability.