Product Description: This timer allows you to set it and it will do the watering . Please close the top lid very tight, to make water can not go inside Features: UseLR032XAAA 1.5V Alkaline battery (not included) Durable high impact construction Clock time display 8 different Programsready to be set Simple, reliable, water-proof Woring pressure: 0 to 8 bar(0-116 PSI) Working temperature:5-60C(40-140F) Can be attached to3/4inch(19mm)tap or faucet Manual Watering: can be set for one time instant manual watering Manual ON, Manual Off, Auto mode Frenquency can be set per day, or each day of a week, 15 different day choices Color: As Shown Material: ABS Package Contents: 1 x Garden Irrigation Controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.