The watering duration can be adjusted from 5S to 99 hours. The watering timer allows you to define your desired precise watering frequency and duration. You can configure 4 start times per day, set when not in use. You can save your water consumption outdoors. The irrigation installation is a breeze with the simple and easy to use. Enjoy a lush green lawn, without any worry of over-watering or under-watering. Smart water timer has a clear LCD display and rainproof cover. It is made of materials and totally waterproof and rainproof. The water timer with a button manually opened and closed. It can reduce stress and let children understand plant growth and improve practical ability. You are not concerned with forgetting to water plants in time or forgetting to turn off the tap. Watering Timer only, other accessories demo in the picture is not included! Size: app.11x9x6cm/4.33x3.54x2.36in Watering Time Intervals: 5s-99 hours Working Temperature: 0-40 Degrees Power by: 2 x AAA Batteries (not included) Colour:As Shown Material:ABS Package Contents: 1 * Garden Watering Timer