Easy to set and read A simple button lets you set the interval time and the watering duration. After programming, your garden watering system runs automatically according to the program. The setup is straightforward and requires no complex configuration. Wide application The automatic and intelligent design is easy to use and saves time. This watering solution is practical for a variety of settings, including homes, gardens, roof gardens, lawns, balconies, patios, greenhouse plants, and agricultural use, as well as other plant care needs. Waterproof and durable Constructed from high-quality materials with heavy-duty weatherproof design, this device is built to withstand outdoor conditions. It is powered by 2 AAA 1.5V batteries (not included) and can run for more than 6 months under typical use. Smart watering Watering is programmable with both cycle and duration settings. The watering cycle can be set from every 1 to 3 days, and the watering duration can be set from 1 minute to 120 minutes. Self-watering devices do not generate pressure; the system relies on the pressure from the tap water.