:this Is Brand New Home Water Timer Garden Irrigation Controller Enables You Set The Program According To You Needs. This Can Water 16 Times In One Day; And It Can Water Different Times Each Time. For Example: Program 1 : Every Sunday; Monday; Tuesday; Wednesday; Thursday; Friday; Saturday; 9:00 Start Water; Water Time 30 Minutes. Program 2: Every Sunday; Monday; Tuesday; 10:00 Start Water; Water Time 20 Minutes. Program 3: Every Sunday; Tuesday; Thursday; Saturday; 14:00 Start Water; Water Time 1 Hour 5 Minutes. Very Practical And Can Be Applied In Your Home Garden; Roof Garden; Lawn; Balcony; Courtyard; Etc. features: high-quality Plastic Materials With Full Waterproof Function; Wear-resistant; Anti-corrosion. you Can Set The Program According To You Needs. This Can Water 16 Times In One Day; And It Can Water Different Times Each Time. watering Times Can Be Controlled By Rotary . The Specified Mode Of Continuous Output Of The Shortest Open Valve Time Is 1 Minutes; The Longest Continuous Output Opening Valve Time Is 120 Minutes. the Water Cycle Can Be Controlled By Rotary . The Shortest Cycle Time Is 1 Hours; And The Longest Cycle Is 72 Hours. suitable For Roof Garden; Balcony; Villa Garden; Etc; Outdoor Automatic Sprinkler System. package Included: 1 X Irrigation Timer 1 X English User Manual mode Of Use: put Battery In. The First Time The Battery Is Put; The Water Valve Will Check Itself Once; And The Valve Ball Will Automatically Turn To The Closed State. dial The Rotation B To The Time Point Of The Required Cycle dial The Rotation A To The Time Needed For Continuous Watering. the Water Valve Works Automatically In The 10 Seconds. note: the Setting Time Of The Valve Can Not Be Less Than The Duration Of The Open Valve Output. when The Rotary B Is Set To 0 States; The Water Valve Is Opened For Watering Only Once. when The Rotary A Is Set In The Off State; The Water Valve Will Turn Off The Valve.