Multifunctional Water Timer It has 3 modes, auto/manual/rain delay. In automatic mode, the watering duration can be from 1 minute to 3 hours 59 minutes and the watering frequency can be from 1 hour to 12 hours or from 1 day to 7 days. Using manual mode, you can water your flowers and plants in 1 minute to 3 hours 59 minutes. With Rain Delay Mode, you can choose 12/24/48/72 hours for your flexible watering schedule. With a compact and elegant design, this hose timer is low profile and lightweight, making it easy to carry and ideal for installations in tight spaces. The modern and sleek look wont detract from the look and feel of your garden or greenhouse. Easy to use programming via sprinkler timer. Then your irrigation system will run automatically and follow the program. With the large, easy-to-read LCD display and display, you can easily know when your next watering will be, current time, and battery status. Long press the OK and + buttons to activate manual mode and rain delay mode.