Feature: 1. HIGH EFFICIENCY: Garden irrigation controller efficiently controls irrigation time and frequency, intelligent management of the garden irrigation system, saving water and energy. 2. ELECTRONIC BALL VALVE: Irrigation timing controller adopts electronic ball valve, easy to operate, no external pressure, to ensure stable operating and irrigation. 3. EASY TO INSTALL: Garden irrigation controller is easy to install, suitable for all kinds of garden, lawn, greenhouse and plant irrigation environment, convenient and practical. 4. PREMIUM MATERIAL: Irrigation electronic controller is made of premium ABS material, lasting and reliable, waterproof and dustproof, ensuring long term stable irrigation effect. 5. INSTALLATION INTERFACE: The upper interface of the assembly can be connected with 1/2 Inch, 3/4 Inch interface, and the lower interface of the assembly can be directly connected with 8/11 hose. Specification: Item Type: Garden Irrigation Controller Material: ABS Weight: Approx. 344g/12.1oz Controller Battery: AAAx2 (Not Included) Water Flow: 500-1700L/H Working Pressure: 100-800kpa The Upper Interface After Assembling: Thread Conversion Interface Can Be Connected to 1/2 Inch 3/4 Inch Interface After Assembling the Lower Interface: Can Be Directly Connected to the 8/11 Pipe. Package List: 1 x Controller (Battery Not Included) 1 x Instruction Manual 5 x Accessories