Features: 3D 16 line laser wire fine positioning. 4/8/12/16 line can be adjustable, suitable for different occasions to meet different engineering needs. Self-Leveling system. Flexibility and stability. Charging using. LED power display. Waterproof, wear-resisting and feel exquisite, easy to operate. Easy to carry with the case, providing quick and convenient mobility and storage. Wide applications for auxiliary tiles fixing, wall decoration, floor tiles fixing, stair handrails, furred ceiling, floor tile, plastering. Specifications: Cross Line Laser: 3D. Light Color: Green. Type: Laser Level. Line: 16 Line (4/8/12/16 line is adjustable). Working Range(diameter): approx 20m~30m. Tripod Mount: 1/4''. Laser Class: class 2. Leveling Duration: 4s. Waterproof Grade: IP54. Self-leveling Range: ± 3°. Working Line Width: 2mm/5m. Laser Type F360C,S: 635nm, ＜1nw. Laser Type F360RG: 532nm, ＜1nw. Laser Type F360G: 505nm, ＜1nw. Relative Air Humidity: max 90%. Operating Time: approx 8 Hours. Leveling Accuracy: ±0.2mm/10m. Operating Temperature: -20℃ +70℃. Power: AC 100-240V Plug Charger. Power Supply: Large-capacity lithium battery. Material: Aluminum Alloy + Engineering Plastics. Standing Holder Adjustable Height: 2.5~9cm/0.98~3.5inch. Package included: 1* 16 Line Green Light Laser Level. 1* Remote Control. 1* Lithium Battery. 1* Charger. 1* Wall Bracket. 1* Standing Holder. 1* Sheet Iron. 1* Bracket Connector. 1* Tripod Connector. 1* Anti-fall Bag. 1* User Manual