The MILWAUKEE USB Rechargeable Green Cross Line and Plumb Points Laser is powered by REDLITHIUM USB, delivering all day runtime and uncompromised visibility. The high-intensity green beams keep the lines and plumb points visible up to 100' for fast, accurate leveling and alignment. The integrated magnetic bracket features micro control that pivots on point for faster set-up and point to point alignment at long distances. This cross line laser with plumb points features amplified rare earth magnets provide a strong hold onto metal surfaces with integrated screw and nail hang holes that make setup easy and efficient in any environment. Charge the REDLITHIUM USB Battery inside the laser via Micro USB or swap it out with additional REDLITHIUM USB Batteries for virtually no downtime. The Milwaukee USB Rechargeable Green Cross Line and Plumb Points Laser is covered by a two-year warranty.