Cross Line Kit, Accuracy +/-0.0079 in @ 33 ft, Battery Type AA, Bluetooth Not Bluetooth Compatible, Features Self-Levelling, Sharp and Precise Cross Lines, Smart Adapters, Triple Power Concept, Includes Adapter, Case, Target, Number of Beams 2, Number of Planes 0, Number of Dots 0, Number of Lines 2, Working Range with Detector - Maximum 260 ft, Working Range without Detector - Maximum 90 ft, Mount Type Magnetic, Includes Batteries Batteries Included, Leveling Type Manual Leveling