Feature: 1. 1. The 16 Lines Green Beam Laser Level features a compact and lightweight design, complete with a portable storage bag for easy transportation and quick storage. It includes 2PCS 2400mAh batteries for extended use on the go. 2. 2. This advanced laser level can project up to16 lines simultaneously or individually, providing precise positioning capabilities. Its 3° self-leveling system ensures flexibility and stability for all your leveling needs. 3. 3. Equipped with high-quality laser diodes and precision cone mirrors, the laser level emits bright and fine laser lines with exceptional accuracy and visibility, making it ideal for detailed projects. 4. 4. With a built-in self-calibration function, this laser level automatically levels within ≤3°. If the angle exceeds 3;, the laser will flash continuously and emit a beeping sound to alert you to reposition the device on flat ground. 5. 5. Activate the tilt mode by holding the "OUT" button on the remote for 3sec, allowing you to project inclined lines at any angle. Quick presses of the "OUT" button enable you to adjust the laser brightness according to your working conditions. 6. 6.Wide Application: Perfect for tile laying, paneling, wallpapering, trim work, wall stud installation, and drywall setups. Specification: Product Size: 14*12*8cm Product Weight: 460g Laser Class: Class 2 Wavelength: 532nm (Green) Battery: 2*Rechargeable Lithium Battery, 3.7v, 2400mah (Included) Horizontal/Vertical Accuracy: 1mm/7m Automatic Level Adjustment Range: ±3 Working Temperature: -5℃ To +40℃ Waterproof Rating: IP54 Working Distance: 25m Package List: 1*Level 2*Battery 1*Charger 1*Aluminum Lifting Platform 1*Triangular Base 1*Wall Mount 1*Iron Plate 1*Window Clip 1*Tripod Interface 1*Instruction Manual 1*Storage Bag 1*Remote Control