Product Description: This timers allows you to set it and it will do the watering for you. > Working water pressure: 1 to 8 bar (14.5 to 116 psi) > Manual Watering: Available > Programming: 8 different programs available > How Often: 15 day combination solutions available for each program > Energy-saving solenoid valve technology used > Clock time display > Two-separate-part design enable easy settings > Button Lock function to protect settings > Top UV protection with a swing cover > Can be attached to 3/4''(19mm) or 1''(25mm) tap or faucet > Low battery indicator > Solenoid valve used > Please use clean water ONLY > 1X9V Alkaline battery (BATTERY NOT INCLUDED IN THE PACKAGE) Specification: Product Dimensions: 11.0*10.0*14.0 cm (4.3*3.9*5.5 inches) Product Weight: 400 g (0.88 pounds)supply