Automatic/Manual Watering: Two watering modes, automatic and manual. In automatic mode, the watering time is adjustable from 1 second to 199 minutes, and the watering frequency is adjustable from 1 hour to 15 days. Temporary watering time can be set from 1 second to 99 minutes in manual mode. Watering can be performed without interrupting the set program. Smart Watering Timer: Rain delay watering mode extends your watering time to the next cycle, effectively avoiding plant damage and water waste caused by overwatering, and saving costs. Child lock mode prevents children or pet activities from accidentally triggering the watering timer. High Quality: The irrigation timer is made of high-quality and durable ABS material, which is sturdy and not easy to damage, IPX5 waterproof. 3x6.5 cm large LCD screen, clear and easy to read. 5 silicone buttons, easy and quick to use. Requires 2 AA batteries to operate (not included), which can be used for 6 months or more. Compatibility: Suitable for 3/4-inch and 1/2-inch faucets, and equipped with a leak-proof rubber ring to prevent the faucet from leaking during irrigation. There is a silicone layer inside the garden irrigation timer to prevent water from entering the mainboard and affecting its performance. Wide Application: Suitable for irrigation systems, gardens, vegetable gardens, terraces, lawns, greenhouses, etc. Just set the watering schedule you want, and the watering timer will start on time, helping you have more time to do other things, saving your time, worry and energy.