360° Self-Leveling Rechargeable Laser Level 12 Lines Horizontal & Vertical Cross. 3×360° 3D 12-line laser level for accutare positioning. 4/8/12 line adjustable, meeting your different engineering needs under various occasions. Features self-leveling system, easy to operate. Made of premium materials with excellent flexibility and stability, which is waterproof, wear-resistant and durable with long service life. Equipped with a instrument case for convenient carrying and storage. Wide Application: Widely used for wall decoration, floor tiles fixing, stair handrails, furred ceiling, floor tile, plastering. Material: Aluminum Alloy Chassis Engineering Plastics. Battery Capacity: 3000 mAh. Line: 360° x 3, 12 Line (4/8/12 line adjustable). Horizontal/Vertical Accuracy: ± 1mm/7m. Operating Time: About 8 hours. 1 x Laser Level. 1 x Instrument Storage Bag. 1 x Power Adapter(EU plug).