Automatic watering system! Make you more free and more convenient!With water timer,no more keep worrying about your unattended plants/flowers when you are out, no more let them dehydrated when you forget the in-time watering and no more pay much for over-watering.The automatic watering irrigation system can take care of your plants,so you can work or travel with confidence.FeatureLCD Display: Easy-to-read LCD display,you can set a custom watering cycle .It is easy installation,flexible programming and automatic irrigation.According to the irrigation time and irrigation interval of the plants,the system will automatically water within 24 hours, and the operation is simple. You can simply set the current time, start time,watering duration, watering frequency,rain delay and manual watering according to your needs.Note:1. Please make sure a rubber ring is well set before connecting the quick connector to top tap connector to prevent water leakage.2. The Product itself does not generate pressure, but the pressure of tap water is used; tap water or a pressurized water source ensures a normal effluent from the irrigation timer.3. Mesh filter prevents dirt particles,Clean filter regularly prolonging life of the Product.4. When the power is low, please replace the batteries in time to avoid the interruption of the normal operation; when replacing the batteries, please make sure that the battery compartment is dry.Other Settings please refer to the manual,or contact us!SpecificationProduction Dimension:4.52 x 5.5 x 2.2inchWatering Duration: 1s-59s; 1min-300minWatering Frequency: 1h-23h; 1 day-15 daysManual Watering Duration: 1-240minPower Supply: 2*AA Batteries (Not Included)Rubber Rings: 3mm and 5mm respectively