1、Save Water and Time: The use of smart irrigation systems not only provides efficient water resources, but also greatly reduces labor costs through efficient irrigation. 2、Function: The timer can be used to set the watering program of the garden, the specific watering time can be set, and the current specific time can be set to automatically turn on the sprinkler and irrigation system. 3、Automatic Watering: Our watering timers can water plants when no one is at the planting site and take care of them to improve plant survival. 4、Suitability: This timer can help you handle garden watering. Perfect for vacation or managing garden irrigation in dry weather. The timer can run the cycle at any time of the day or night, and has a temporary watering feature. 5、Smart Irrigation Device: Adopt 4G Wifi and BT module to establish communication between device and router through app. Because everyone has a mobile phone, if you have a mobile phone, you must have BT, so the Wifi BT dual control controller is a mobile phone smart controller that is automatically installed and easy to operate. 1 x English User Manual1 x Irrigation Timer1 x USB Cable1 x Connector Accessories Item Type: Irrigator TimerProduct Material: ABSProduct Size After Assembly: Approx. 20.5 x 9.5 x 8cm / 8.1 x 3.7 x 3.1inPower Supply: USB CableNote: Copper Connector G3/4 External Thread To Internal Thread G1/2Thread: Water Inlet: G3/4 Female Thread When Copper Fitting Is Not Installed, Water Outlet: G3/4 Male Thread When No Nipple Fitting Is InstalledPower Supply: DV 5-9VWorking Water Pressure: 1.5-8KGRated Power: 1WQuiescent Current: 30MAWorking Humidity: 0-60°Use Range: Router Wifi/Mobile Phone BT CoverageWaterproof Grade: IP68Output Control Mode: Pulse OutputCommunication Method: Wifi: 2.4ghz/ 802.11 B/g/N BT: 4.2/ 5.0Applicable To: Automatic Control Products For Courtyards, Balconies, Family Green Wall, Three Dimensional Greening Micro Sprays, Droppers, And Infiltration Irrigation.Weight: Approx.593g / 20.9in