Rotary Laser Accuracy +/-3/16 in @ 100 ft Battery Type NiMH Bluetooth Not Bluetooth Compatible Features Locking Mechanism Protects Inner Pendulum During Transportation Manual-Leveling in the Vertical Plane with 90 Degrees Split Beam Includes Charger Case Remote Control Laser Glasses Number of Beams 2 Number of Planes 0 Number of Dots 1 Number of Lines 0 Working Range with Detector - Maximum 2 000 ft Working Range without Detector - Maximum 200 ft Mount Type Tripod