16 lines 360 horizontal vertical cross 4D green light laser level self-leveling measurement super powerful laser beam Features: 1. 4D 16 lines irradiation, 360 no dead angle 2. Indoor and outdoor general universal, high brightness green, indoor and outdoor clearly, far projection distance, high laser height, clear lines. 3. Accurate measurement and more convenient to use. 4. 4/8/12/16 line can be adjustable, suitable for different occasions to meet different engineering needs. 5. Crashworthy and anti-shock, 4D soft rubber coating, impact resistant and anti-shock. 6. International standard IP54 waterproof and dustproof, multiple protection, longer service life in harsh environment. 7. 4000mAh large capacity battery with longer life, long life, 4000MAH large capacity li batteries, standby time more than 72 hours, working hours can last 12-16 hours, can work for 2 days after charging. 8. With the use of a tripod you can work with a 180 oblique line 9. 3 Automatic self-leveling function. Audible warning beyond auto-leveling range. 10. LED power display Specifications: Material: Aluminum alloy chassis Engineering plastics Laser lines: 16 (4/8/12 line /16 is adjustable) Laser color: Green Wall mounting distance: 7 mm Horizontal / vertical accuracy: 0.2 mm / 1 m Fire wavelength green532 Auto leveling range3 Rotation Degree: 360 Slash function: Yes Protection level: IP54 dustproof and waterproof Temperature Operation: -20 -50 Battery Capacity: 4000mAh Working Environment: Indoor/Outdoor Working Time: 12~16h Size: 13x9.5x11. 5cm / 5.1x3.7x4.5in Power: 1 x 4000mAh rechargeable Li battery / Direct charging (4.2V) Application: Auxiliary tile fixing, wall decoration, floor tile fixing , stair handrails, furring ceiling, floor tiling, plastering. Equipment: 1 x 16 line laser level 1 x remote control 1 x lifting bracket 1 x wall bracket 1 x Iron Sheets 2 x Holder Connector 1 x Lithium Battery 1 x Charger (US/EU/UK/AU Plug) 1 x Box anti-drop 1 x User Manual Note: 1. Please allow 0.5-1cm differences due to manual measurement. 2. Due to the light and screen difference, the item's color may be slightly different from the pictures.