• Lieber german german 4.8v 360° 12 corner alignment 2 battery laser alignment green striped laser meter laser alignment machine product is shipped with an unbreakable plastic organizer carrying case product package content 1 lieber german 12 corner digital laser alignment machine 2 lithium long life batteries (a single battery varies from 4 hours to 4 hours 20 minutes with average continuous operation) 1 super fast charger 1 green color protective glasses 1 warranty certificate 1 unbreakable new design carrying case 1 set of accessories This product with 65 meters sights can easily provide your alignment work even in white areas, regardless of the color, which has the ability to show daylight and night.