Unique Leak-proof Design >> The sprinkler timer equipped with an exclusive self-cleaning filter valve and an upgraded water inlet filter, effectively avoid leakage caused by valve blockage. It can withstand water pressure up to 116PSI. You dont need to worry about water leakage. Advanced Watering System >> Built-in high-precision IC chip water timer, has a low-pressure fully enclosed solenoid valve can quickly process complex watering programs, control the on-off valve more stably, and reduce power consumption. 2 AA batteries available for about 1 year. Stable and Durable Structure >> This water timer for garden hose is a heavy-duty industrial-grade product, made of materials with anti-UV coating, anti-rust and acid-proof metal. IP54 waterproof, the durable shell with sealing tape inside makes it able to withstand wind and rain. Ideal for outdoor use. 3 Custom Watering Programs >> The hose timer has 3 individual programs per day, each program can set its own start time. You can choose to water at the right time. It will fully meet your different watering needs. 2 Watering Frequency Modes >> This irrigation timer has Week Cycle Mode (from Monday to Sunday) and Day Cycle Mode (every 2\/3\/4\/5\/6 days), allows you to set the suitable watering schedual in compliance with local regulations. You can travel freely and easily without worrying about your garden watering.