8-12 h,Item Weight: 5.18 lbs / 2.35 kg
2V Rechargeable Batteries,Accuracy: 1/9''/33 ft (10 m),Remote Controlling Distance: 65 ft / 20 m,Measuring Range: 2000 ft /610 m,Item Model Number: 203HG,Leveling Range: ±3°,Item Dimensions: 7.VEVOR Laser Level, 2000ft, 360 Degree Self Leveling Green Cross Line Laser, 5 Rotation Speeds & 4 Scanning Angles Adjustment, IP66 Waterproof Remote Control Manual Self-leveling Mode, Battery IncludedEase of UseRechargeable BatteryIP66 ProtectionEffortless ControlEase of OperationVersatile UseDirectional-scanning Angle: 5°, 45°, 90°, 160°,Output Power: < 5mw,Material: ABS, TPE,Power Supply: 1. VEVOR Laser Level, 2000ft, 360 Degree Self Leveling Green Cross Line Laser, 5 Rotation Speeds & 4 Scanning Angles Adjustment, IP66 Waterproof Remote C.