Features: * Projects three lines or three dots * Locking mechanism protects inner pendulum during transportation * Manual mode allows unit to tilt at extreme angles * Self-leveling with visual and audible alarms when beyond leveling range * Multi-functional magnetic base with rare earth magnets for use on walls, metallic surfaces, or tripod What"s In The Box: * Johnson Level 40-6683 Self-Leveling Combination 3 Line or 3 Beam Laser Dot * multi-functional magnetic base * (3) AA alkaline batteries * Mounting strap * Magnetic target * Tinted glasses * Instruction manual with warranty card * Hard-shell carrying case