Intelligent Power & multi-function: Smart Display Remaining Power To You Are Aware Of The Available Power. Large Screen & over 6 Months Working Time Waterproof & : Ip65 Waterproof, Tested With 10kg Water Pressure With New Pneumatic Sealed Components To Greatly Avoid Leaking Simple And Flexible Programming: Our Sprinkler for yard allow range of run time and interval. Watering Cycle: The watering duration ranges from 1s to 99min, and irrigation interval from 1h to 15 days.