Features: Only need to press the buttons to set the irrigation time and it will water the plants on time. Displays day of the week, hour, minute and programming time for easy reference; buttons for easy setting and re-setting. 16 groups of watering time can be set per day at most; different programs for your special Single and multi program, regular and cycle, program of one day or several days. Suitable the control of irrigation systems in the domestic sector, such as lawn sprinkler, sprinklers, greenhouse and more. Only 2 AAA batteries required; not tethered to socket, you can use it any corner in your garden. Specification: Condition: 100% Brand New Material: ABS Color: Green as Picture Batteries: 2 x AAA batteries (Not included) Suitable Water Pressure: 0-400KPA Irrigation Time: shortest 1 min, longest 9 hours 59 min Irrigation Frequency: at least once a day, up to 16 times, and the longest for two days Product Size: Approx. 162 x 86mm / 6.38 x 3.39inch Package Weight: Approx. 280g Package Included: 1 x Irrigation Timer 1 x User Manual Note: 1.Please allow 0-1inch error due to manual measurement. Thanks for your understanding. 2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. Only need to press the buttons to set the irrigation time and it will water the plants on time. Displays day of the week, hour, minute and programming time for easy reference; buttons for easy setting and re-setting. 16 groups of watering time can be set per day at most; different programs for your special Single and multi program, regular and cycle, program of one day or several days. Suitable the control of irrigation systems in the domestic sector, such as lawn sprinkler, sprinklers, greenhouse and more. Only 2 AAA batteries required; not tethered to socket, you can use it any corner in your garden