: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 Timer1 X English User Manualmode 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 Cycledial 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.