Simple and Flexible Programming: Irrigation timers allow for a wide range of run times and intervals. The continuous irrigation time is 1 second to 300 minutes, and the irrigation interval was 1 hour to 15 days. This makes your irrigation schedule fully customizable. The 360° rotatable fitting design makes it easy to connect directly to a 1/2 or 3/4 faucet without tools. Power system: 3 inch high definition large screen, easy to read. most important? when 30 seconds later the irrigation system is no longer in use, the screen will automatically sleep to save battery power, so the 2 AA batteries can run the timer for 6 months.Smart Irrigation System: Manual mode gives you instant access to irrigation without interrupting reserved irrigation schedules. Activate Rain Delay mode to suspend the irrigation schedule for a period of time to prevent over-watering and unnecessary waste. Child lock mode protects the sprinkler timer from accidental child contact and pet activity. Waterproof and durable: IP65 waterproof, the main connector is made of reinforced nylon fiber, which is more durable and stronger than conventional plastic and ABS materials. The newly upgraded aluminum alloy filter can effectively prevent leaks caused by blocked valves. Requires AAA battery (not included) Wide application: ideal for irrigation systems, gardens, courtyards, balconies, lawns, greenhouses Water Timer Note: The data is all measured manually, please allow 1-3cm error, due to the difference in light and display, there will be a certain difference in color, the actual object received shall prevail.