» Self-leveling system. » Suitable for indoor and outdoor use. » 2 laser diodes with a wavelength of 532 nm. » Energy consumption less than 1W. » High accuracy. » Dust and moisture protection: IP54; » Easy to store and transport with its cloth case. » Operating time on a single charge: 4-6 hours. » Can be mounted on a 1/4” threaded tripod. » Laser Class 2 » Adjustable laser intensity.