Features and Benefits:15+ Hour Runtime - Removable, Rechargeable Battery;High Intensity Green;Integrated Adjustable Clearance;150 ft. Working Range;Accuracy: +/- 1/8" @ 33 ft;1/4-20 Thread Mount;Locking Pendulum;Self Leveling: +/- 4° Tilt;IP54 Rating;1m Impact Resistance;Internally Charges REDLITHIUM™ USB Batteries Through Micro-USB Port;2 Year Tool Warranty;2 Year Warranty on REDLITHIUM™ USB Battery;The MILWAUKEE® USB Rechargeable Green 3 Point Laser is powered by REDLITHIUM™ USB, delivering all-day runtime and uncompromised visibility. The high-intensity laser beams allow the green points to be visible up to 150' for fast, accurate point transfer. The Integrated Adjustable Clearance Bracket enables this 3 point laser level to easily fit over steel stud track or create clearance for marking the floor. The amplified rare earth magnets provide a strong hold onto metal surfaces, while the integrated screw and nail hang holes allow easy and efficient setup in any environment. REDLITHIUM™ USB Batteries can be charged inside the laser via a Micro USB or swapped out with additional REDLITHIUM™ USB Batteries for virtually no downtime. The Milwaukee USB Rechargeable Green 3 Point Laser is covered by a two-year warranty.