Description: You can program the timer, the days button can set the number of days between watering, the time button can set the watering duration (0-180 seconds), and the reset button can be cleared with one touch, the automatic drip irrigation kits can help you to water on time, take care of your potted plants meticulously and rigorously, solving the problem of taking care of the plants when you are on business trips or traveling. Installing the automatic plant watering system takes only a few minutes. The included instruction manual clearly explains the installation steps and all the necessary components, so everyone can use it with confidence. You are free to adjust the number and position of the drip arrows to suit your needs. .