1、Waterproof seal design, good sealing, also can be used in the rainy day. 2、Air vents design, keep inside the inside drying, and prevent water accumulation. 3、Automatic & intelligent: with a timer, you only need to press the buttons to set the irrigation time and it will water the plants on time. 4、Multi-functional LCD screen: displays day of the week, hour, minute and programming time for easy reference; buttons for easy setting and re-setting. 5、Very practical and can be applied in your home garden, roof garden, lawn, balcony, courtyard etc. Features: Waterproof seal design, good sealing, also can be used in the rainy day. Air vents design, keep inside the inside drying, and prevent water accumulation. Automatic & intelligent: with a timer, you only need to press the buttons to set the irrigation time and it will water the plants on time. Multi-functional LCD screen: displays day of the week, hour, minute and programming time for easy reference; buttons for easy setting and re-setting. Very practical and can be applied in your home garden, roof garden, lawn, balcony, courtyard etc. Specification: Material: ABS Weight: 362g/12.8oz Working water pressure: 1.5kg-4kg Suitable for water temperature: 1-50℃ Power: dry battery 9V/ rechargeable battery 9V (NOT included) Program Settings: multi-group irrigation program settings Size: 6.5*16.5cm/2.6*6.5inch Package List: 1 x Irrigation Timer 3 x Joint