1、SIMPLE AND FLEXIBLE PLANNING: Watering timers allow for a variety of running times and intervals. Continuous watering time from 1 second to 300 minutes, watering interval from 1 hour to 15 days. This makes your watering schedule fully customizable. The 360° rotatable coupler is designed to easily connect directly to a 1/2 or 3/4 faucet without a tool 2、AUTOMATIC SLEEP: 3in HD screen at a glance. If the irrigation system is not used after 30 seconds, the screen automatically goes to sleep to save battery power, so two AA batteries will keep the timer working for six months 3、SMART IRRIGATION SYSTEM: In manual mode, you can use irrigation immediately without interrupting the reserved watering process. Turn on the rain delay mode, can suspend the watering process at the specified time, avoid excessive watering and unnecessary waste, can save a lot of water in rainy days. The child lock mode prevents the sprinkler timer from being accidentally touched by children and pets 4、WATER RESISTANT AND DURABLE: IP65 water resistant and tested at 10kg water pressure, the water timer main connector is made of reinforced nylon fibre, which is more durable and robust than plastic and ABS materials. Upgraded aluminum alloy filter core can effectively prevent leakage caused by valve clogging 5、WIDELY USED: Automatic water timer is suitable for irrigation system, garden, courtyard, balcony, lawn, greenhouse