Fangrui Product Details Big Lcd Display, Easy To Read 4 Watering Programs For Choosing - Set Up 4 Different Programs Individually, Meet Your All Watering Demands Long-lasting - Waterproof,ultraviolet-proof,-proof Rainfall Function - The Lrrigation Mode Is Automatically Turned Off On . Manual Watering - Allow To Manual Water Temporary Without Interrupting The Preset Program Dual Channel Lcd Controller: 1. Use 2 X Aa 1.5v Alkaline Dry Batteries For Power Supply And Standby For1-2 Years(not Included Batteries) 2. Four Timing Control Programs Can Be Set 3. The Maximum Opening Time Can Be Set To 599 Minutes, With An Interval Of 1-30 Days 4. Use Large Lcd Screen 5. It Has The Function Of Temporary Opening For Unlimited Time Remarks: 1. Suitable For Water Pressure Of 1-8kg 2. Flow500-17001/h 3. Suitable For Water Temperature 1-50colour:as Shown Material:plastic Package Contents: 1 * 2-way Water Timer Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Different Displays May Cause The Color