Cross Line Laser Accuracy +/-1/8 in @ 33 ft Battery Type AA Bluetooth Not Bluetooth Compatible Features Magnetic L Mount Robust Over-Molded Construction Secure Laser Transport Simple Keypad Operation Smart Pendulum System Visimax(TM) Technology Includes Case Target Bracket Number of Beams 2 Number of Planes 0 Number of Dots 0 Number of Lines 2 Working Range with Detector - Maximum 50 ft Working Range without Detector - Maximum 50 ft Mount Type Mounting Bracket Tripod