Features:

Efficient and convenient:
The level is easy to use, which can deliver the accuracy and precision you require, designed to make your life easier and simpler.

Thoughtful design:
There is a bubble level on the top of the tool, which can effectively help you level it better, practical and considerate.

Usage instructions:
Self leveling mode is enabled when slide the power switch to the left location. In this mode, this tool is self leveling if slope within 3 degrees. When out of 3, the mini level will alarm and lines will blink.
Long press the top button for 2 seconds to enable manual mode. This mode allows the tool to project non level lines, you can use this straight line tool at any angle.

Adjustable brightness:
Press first, the brightness decreases to 80%. Press it a second time, and the brightness decreases to 65%. Press the third time, the brightness will decrease to 60%.

Specification:
Class: Class 2
Self leveling Range: ±3 degree
Horizontal line accuracy: ± 1 mm/ 5m
Vertical line accuracy: ± 1 mm/ 5m
Working Range: 33-50 feet (it works better in subdued light)
Protection Grade: IP54
Power source: built in battery, rechargeable
Measured maximum emission power: 0.78MW
Usage time: around 3.5 hour if both lines are open

Package included:
1 x Green self leveling
1 x Portable level tripod
1 x Charging cable

Warm notes:
Please don't worry if you see the line shaking, the self leveling tool is working.
If you want to use it outdoors, we recommend using it at dawn, dusk or on cloudy days by viewing glasses to get any outdoor accuracy.