1. [High-precision 4D Laser Level] Two 360° horizontal and two 360° planes, the cross line laser provides all-around leveling coverage with 1/17 inch at 33Ft high-precision.

2. [Self-leveling with Alarm Function] In self-leveling mode, the laser level will automatically leveling within ±3°, otherwise it will sound an alarm and keep flashing.

3. [Green Laser Brings Better Visibility] Green laser is three times brighter than red, brings better visibility, the use range of Seesii laser leveler is more than 85ft, you can adjust the brightness according to your needs and save power.

4. [Variety of accessories] Comes with a variety of accessories and structures: 1/4" screw hole to suit for standard tripod, the 1/4"-3/8” Adapter help mount it to different tripod threads.

5. [Rechargeable Batteries] Comes with 2 rechargeable batteries, seesii laser level provides more than 8 hours of continuous use.