A. Automatic watering: The watering timer enables users to set the watering duration from 1 second to 99 minutes and the watering frequency from 1 hour to 15 days based on the needs of the plants. This can save effort and facilitate gardening work. B. Multiple modes: This irrigation controller has an automatic watering mode, a manual watering mode, and a rain - delay watering mode, which can save water to a certain extent and prevent plants from being damaged by over - watering. C. User - friendly design: The sprinkler timer is equipped with a large - sized LCD screen that clearly shows current data. It has a child - lock mode to avoid interference and accidental operations. When the battery is low, the sprinkler timer will stop watering. D. Easy to use: It can be installed without tools, so it is relatively easy for women and the elderly to complete the installation. Five buttons offer simple operations to meet setting requirements. For more information about this automatic sprinkler, please refer to the user manual. E. Sturdy and durable: This automatic watering timer is made of plastic and precision electronic components with good craftsmanship and quality. Its waterproof rating is IPX5, making it suitable for use indoors, outdoors, on balconies, in gardens, and on farms.