</b>Specification:<br> Weight:1.6 Lb/0.72kg<br> Baterry capacity: 2400 mAh<br> Laser beam color: green<br> Laser Class: Class 2 (IEC/EN60825-1/2014), <1mW power output<br> Laser Wavelength: 505-520nm<br> Leveling Accuracy: ±1/9 inch at 33Ft<br> Horizontal/Vertical Accuracy: ±1/9 inch at 33Ft.<br> Leveling/Compensation Range: 4°±1°<br> Working Distance:131Ft (100 LUX)<br> Operating Time: 8-10 hours with all beams on<br> Power Source: Li-ion battery rechargeable<br> IP Rating: IP54, waterproof, dustproof and shockproof<br> Operation Temperature Range: 14℉ - 122℉ (-10℃~ 50℃)<br><br> </b>What you will get:<br> 1 X 12 lines 3D laser level<br> 1 X fine tuning bracket<br>1 X Wall Bracket with Metal Plate 2 X Lithium Batteries<br> 1 x Charge Adapter<br> 1 X storage box<br> 1 X English User Manual<br> 18 x months guarantee<br>