This is a kind of fine quality level instrument, 16 lines for finer positioning, with self-leveling system, flexibility and stability. With vertical and horizontal laserlines, convenience to use. It is perfect for a variety of uses, including flooring, tile layout, paneling, wallpapering, stenciling, wainscoting, finish carpentry, socket and switch layout, wall stud layout and partition installation. You can have a try.

Specifications:
Name: Laser Level
Main material: plastics metal
Battery: 2 * 3.7V, 3000mAh battery(included, you will find there are two 18650 batteries inside if disassemble one)
Laser ray: 360°* 4, 16 lines(40)
Wavelength: Green light 532nm
Horizontal/vertical accuracy: ±0.2mm/10m
Self-levelling-range: ±3°
Waterproof grade: IP54
Working-range: about 25m in diameter
Working time: about 5 hours
Green light working temperature: -5℃ to  50℃
Level machine size(assemble with battery): 135 * 105 * 126mm / 5.31 * 4.13 * 4.96in
Bag size: 220 * 250 * 145mm / 8.66 * 9.84 * 5.71in
Item weight: 1423g / 3.14lb
Package size: 215 * 165 * 255mm / 8.46 * 6.50 * 10.04in
Package weight: 1600g / 3.53lb

Packing List:
1 * Level Machine with Battery
1 * Replacement Battery
1 * Lifting Platform
1 * Mini Remote Control
1 * Wall Mounted Bracket
1 * Clip
1* Iron Board
1 * 1/4" to 5/8" Adapter
1 * Power Cable
1 * Carrying Bag
1 * Manual