VEVOR Laser Level, 1650ft, 360 Degree Self Leveling Red 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: 1.2V Rechargeable Batteries,Accuracy: 1/9''/33 ft (10 m),Remote Controlling Distance: 65 ft / 20 m,Measuring Range: 1650 ft / 503 m,Item Model Number: 203HR,Leveling Range: ±3°,Item Dimensions: 7.9'' x 6.1'' x 7.5'' / 200 x 155 x 190 mm,Water-proof Rating: IP66,Spinning Speed: 0, 60, 120, 300, 600 rpm,Laser Wavelength: 635nm±10nm,Continuous Working Time: Approx. 8-12 h,Item Weight: 5.18 lbs / 2.35 kg