Features: 4D 16 line laser wire fine positioning LED Display Self-Leveling system Flexibility and stability Charging using Remote Control 360°rotating base with fine tuning knob, quickly identify the target Waterproof, wear-resisting and feel exquisite, easy to operate The thickened metal base provides stable support and it is shockproof, shatter-proof Easy to carry with the case, providing quick and convenient mobility and storage Wide applications for auxiliary tiles fixing, wall decoration, floor tiles fixing, stair handrails and more Specifications: Light Color: Green Light Line: 16 Line 4D Laser Light: 360 Degree x 4, 16 Line Lifting Platform: 25-90mm Remote Control Distance: 10m/32.8ft Laser Light Source: Wavelength 808nm, Green Light Horizontal/Vertical Accuracy: ± 1.5mm/7m Auto-leveling Range: ±3 Degree Waterproof Grade: IP 54 Working Range: About 20-35m/65-82ft (Diameter) Green Light Operating Temperature: -10~50℃ Continuous Operating Time: About 8~12 Hours Power: AC 110-240V Plug Charger Battery Capacity: 6000mAh