ALL-IN-ONE FUNCTIONALITY: The laser facilitates one-person job setup with horizontal leveling, vertical alignment and plumb point transfer applications. VISIMAX TECHNOLOGY: The built in technology delivers maximum beam brightness, optimized energy efficiency and long-term tool reliability. BRIGHT GREEN-BEAM LASER LINES: The laser lines are up to 4x brighter than the standard red beams. The lines provide a visible range of 100 feet with an accuracy of 1/8 inch at 30 feet. BOSCH LEVELING REMOTE APP: The laser is compatible with the free to download and use app. This app turns the laser on and off, selects the laser operating modes, and adjusts line visibility. 12V MAX LITHIUM-ION POWER: The laser is compatible with the Bosch 12V Max battery for long runtime. CLASS II LASER: 635 - 650 nm; <5 mW