Features: EASY TO INSTALL: No tools required, just mount the timer to the faucet/faucet and attach the hose attachment to the connector. Simple Operation: No need for any complicated numbers, symbols, operations or settings, just rotate the dial to your desired duration and frequency and it will automatically work according to your settings. EASY TO USE: Never worry about your plants, lawn, garden or farmland again when you are on a business trip, weekend excursion or visiting your relatives/friends. Duration setting from minimum 1 minute to maximum 120 minutes; intervals setting from minimum 1 hour to maximum 72 hours. Applicable scene: With waterproof function, it is very suitable for irrigation applications such as gardens, courtyards, greenhouses, flower beds, etc. Specifications: Material: Plastic, Electronic Original Size: Approx. 8.5x6x16.5cm/3.35x2.36x6.50inch Working Pressure: 0-8bar Suitable Temperature: 0-40℃ Power supply: 2x AAA batteries (not included) Package Includes: 1x Irrigation Controller note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.