Simple and Flexible Programming: The Kazeila irrigation timer offers a greater choice of operating times and intervals. The watering duration varies from 1s to 300min, while the watering interval is from 1h to 15 days, so you can set your watering schedule according to your wishes. Large All-in-one display: With the extra large 3" HD display, you have everything at a glance. You can also save a lot of energy because the display automatically goes into sleep mode after 30 seconds of inactivity .With 2*AA brand battery, the timer lasts longer for 6 months. Multi-function: Manual mode provides instant watering without interrupting the set watering schedule, while Rain Delay mode skips a program interval to prevent over-watering and unnecessary overuse.Child-lock mode protects the water clock from children's activities. Waterproof and durable: IP65 waterproof, pressure tested 10 kg of water The connector The rod is made of reinforced nylon fiber, which makes it much more durable and stable than ABS or plastic. Special attention: lithium batteries are prohibited. Two 1.5 V alkaline batteries must be used.