Condition: 100% Brand New Item Type: Automatic Watering Material: ABS Optional Type: UK Standard Thread, US Standard Thread Diameter: Approx. 6.4cm / 2.5in External Thread Outlet Diameter: Approx. 2.5cm / 1in Internal Thread Inlet Diameter: Approx. 2.5cm / 1in Watering Frequency: Every 12/24/48 hours Watering Time: Each watering 2/5/10/15 minutes, long press the operation button to enter manual irrigation Battery: 3 x AAA 1.5V Alkaline Battery (not included) Working Temperature: 3℃ -55 ℃ Working Pressure: 0.5bar-8.0bar Waterproof Grade: IP54 Flow: 5 L/min-35 L/min Weight: Approx. 219g / 7.7oz 1、You can water all of your plants easily using this irrigation system, providing different water volume according to different plants water requirement. 2、You can set the watering time and frequency, press the "click" button continuously, and the blue LED light starts to move clockwise to the watering time and frequency required by the user. 3、Watering duration can be set to 2/5/10/15 minutes and watering frequency can be set to 12/24/48 hours. 4、After the watering frequency is completed, wait for 4 seconds, and the LED light switches to the inner ring position (green LED light) to set the START time, and stops at the "START NOW" position to flicker for 4 seconds and then can set starting time. 5、Under the condition of green LED light in the inner ring, set the delay time from 2 hours to 22 hours. The delay time is only suitable for the first start to set delaying time. 6、Under the premise of watering program setting, click the button for 3 seconds, switch to manual watering for 25 minutes, and then continue to execute the program set before. 7、In the blue LED light state of the outer ring, press the "click" button continuously to move clockwise to the OFF program to eliminate and close. 8、3/4-inch US standard and 1inch British standard (with 3/4in adapter) internal water inlet screw joint, suitable for effective filtration of impurities, water leakage and high pressure resistance of faucets in various countries. 9、The water outlet is made of thickened plastic, 3/4 inch American and English standard external screw joint to prevent water leakage. 1 x G3/4 DN20 Automatic Watering 1 x Instruction