Usage Tips:[Bluetooth Control] Simply add your smart watering tap timer to the mobile App by Bluetooth. You can use your smart phone to schedule your garden irrigation at the office, on the travel , or anywhere. And you can monitor your garden irrigation from anywhere. [Monitor The Flow ] bluetooth smart watering timer built-in water flow sensor.It can prevent excessive watering by monitoring and analyzing water consumption. [Multiple Application ]bluetooth smart watering timer have two working model:"Irrigation mode" & "Misting mode".It can apply to drip irrigation system, Mini greenhouse irrigation, garden lawn sprinkler controller, pool filling, mist system and other basic outdoor & indoor watering control systems. [Rain Delay & Save Water] bluetooth smart watering timer have rain delay funcation.When the weather forecast shows that it will rain in the near , you can use the rain delay function to skip watering for up to 24/48/72 hours. If it's going to rain anyway, there's no point in wasting water with your sprinklers.Long-term precise irrigation can help you save a lot of water. [Applicable Scene & Water Conservation]This compact size garden hose water timer is perfect for irrigation applications in , yards, greenhouses, flowerbeds, and etc. Measure water consumption to prevent over watering. Rain delay feature for water conservation Working water pressure 0.5bar to 8 bar Working water flow 5L/min to 35L/min IP54 water proof Watering temperature 0 Celsius to 50 Celsius Water timer power by DC 1.5V x 4 AA batteries Irrigation Mode: Watering schedule: every day or any day Watering frequency: Maximum 3 times per day Watering time: 1min to 11 h 59 m Misting Mode: Mist Period: 1min to 11h 59m Mist Working time: 5s to Interval : maximum 15min Colour:green Material:plastic Package Contents: 1 * Watering Timer System Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.