Automatic Water Timer Outdoor Garden Irrigation Controller 1-Outlet Programmable Hose Faucet Timer Garden Automatic Watering Device without Battery Green Features: This automatic water timer makes your garden irrigation system intelligent and smart.  The Orbit single-dial water timer will turn your hose faucet into a programmed sprinkler system in Min. with a large digital display, oversized dial, & simple controls, programming is fast & easy. You are not worried about forgetting to water plants on time or forgetting to turn off faucet.  Connect this controller with water hose and set how often and how long to water, really effort and time saving in garden management.  Cycles easily from set clock, set watering time, how often, how long, then run program.  Powered by 2pcs AA batteries, it is low battery consumption and provides a long lifespan. Built with materials & water-resistant construction. Specifications: Material: ABS Color: Green  Faucet Connection: US/ EU/ UK (optional) Diameter of Faucet: 27mm(US); 20mm(EU/ UK) Hose Connection: 14mm-Suitable for all known plug-in system Working Pressure: 25-100psi Water Temperature: 0℃~40℃ Power Supply: 2 x 1.5V AA Alkaline Batteries (not included) Watering Duration: adjustable 1~300 minutes Frequency: adjustable 6 hours, 12 hours, 1 day~7 days Total Length: approx. 20cm / 7.9in Packing: Carton Package Weight: 391g / 13.82oz Packege Size: 17.5*10.5*6.8cm / 6.9*4.1*2.7in Button setting instructions： AUTO: Timer waters according to your customized schedule SET CLOCK: Set the time of day START TIME:  Select what time you would like watering to START HOW LONG: Determine how long to water HOW OFTEN: Choose how often you will water OFF: Turn off all watering Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item.Thanks for your understanding. Package List: 1 *  Automatic Water Timer with Filter & Connection (battery not included)