GREEN LASER LEVEL: The laser level tool uses a green laser line, which is twice as level as a red beam in the same environment, and works to project 110 horizontal and 110 vertical lines, and can work indoors up to 100 ft (30 m), but is not recommended for outdoor useTWO MODE: SHAWTY laser level tool with slide switch can be set to two modes. In self leveling mode, the laser level tool and compensation range is 4 1, When the laser level tool is outside of the self-leveling range, the laser level will blink to remind you to load the laser level tool and place it on a flatter surface. In manual mode, the self-leveling function is deactivated and the cross line is locked, allowing you to use the unit at any angleIP54 DURABLE and PORTABLE: This laser level tool is lightweight and easy to hold in the palm of your hand for on-the-go use for leveling projects such as hanging pictures, ceiling installations, lighting fixtures, wall and floor tiling, and more. The durable, high-quality SHAWTY laser level tool housing is IP54 rated (shock, water, dust, vibration, abrasion and impact resistant). Provides 4 feet of impact protectionTHE LATEST 360and180 MAGNETIC MOUNT: The laser level tool is equipped with an L-shaped magnetic attachment mount that allows you to rotate the laser level 360 and adjust the angle vertically 180 for maximum support in projecting lines in any position or angle. In addition, with the 1/4"-20 thread adapter, users can easily mount the laser level tool to a tripod, providing more flexibility in the way it is usedEASY TO OPERATE: Flip the switch on the cross line laser level tool to the unlocked position and the laser level instantly projects a perfectly straight laser cross line on the wall. Press the "ON" button to turn the horizontal/vertical line on/off. Even first-time users can easily master its use Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.