High Visibility Green Laser: The laser level self leveling 360° with more brightness green beam. The lazer level with powerful cross line laser, the laser line are clear and distinct, easily project a bright green cross line on wide angle to assist your leveling jobs Longer Battery Life: The laser Level keep longer battery life and working hours, to help us effectively improve work efficiency. Please turn off in time after use to keep it useful when need Multi-Use: The laser Level laser level is reliable and durable for professional users in a variety of workplaces, which is suitable for floor, tile, ceiling, molding installation. The lazer levels self leveling helps you with home decoration, wall construction, bridge construction, engineering construction, railway construction, etc. Easy to Operate: The laser level controls self-leveling mode and tilt mode, you can ajust according to your needs Specification: Certification: CE Power supply: 3 x AAA battery (not included) Shell material: ABS Size: About 75x75x65mm/2.95x2.95x2.55inch