Feature: 1. Green Laser: The laser is green in color, 4 times brighter than the red beam, has clear lines and long projection distance, which can provide a working distance of up to 100 feet outdoor. 2. Omni Directional: Featuring 4 x 360 degree omni directional layout, 1 x 360 degree horizontal line and 2 x 360 degree vertical line, can cover the whole room, each button corresponds to one laser line. 3. Remote Control and Rechargeable: With remote control, your calibration is easy and fast, with adapter for easy charging, saves the hassle of changing batteries. 4. Auto Leveling: Unlock the pendulum for auto leveling within 4 degree, otherwise the laser will keep flashing, lock the pendulum to switch to manual mode for your alignment needs from different angles. 5. Widely Used: The safety level is Class II, less than 1mW power output, widely used in construction site, home decoration, wall hanging, floor paving, cabinet installation, new house cutting bricks, etc. Specification: Item Type: 360 Degree Laser Leveler Material: ABS Battery: 1 x 3.7V lithium battery 3000mAh (built in) Remote Control Battery: 1 x CR2032 button battery (not included). Package List: 1 x 360 Degree Laser Leveler1 x Wall Moving Rod1 x Wall Fixing Plate2 x Connection Accessories1 x Lifting Table1 x Adapter1 x Battery1 x Remote Control1 x Manual1 x Storage Bag Note: Please read the manual carefully before use.