Applicable to various places: 1. Watering home vegetable gardens 2. Watering large and small flower ponds 3. Cooling home gardens 4. Watering large and small potted plants. 4. It is also suitable for spray and drip irrigation systems, rain boxes, animal feed, etc. The built-in safety feature prevents water wastage. High-quality materials: durable, no need to worry about wind and sun, and help save a lot of energy and extend thus considerably the service life of the product. Automatic and intelligent: 1. Large LED display 2. With rain sensor function: stop or restore in time to ensure safety 3. Filters: block effectively sand, stones, etc. to prevent clogging 4. Knob adjustment: 9 groups of the adjustment programs, exactly at the second watering. Easy installation: Equipped with English manual, flexible adjustment and convenient installation. (2 AA batteries generally can be used for more than 6 monthsDelivery does not include batteries). Adopts low power protection function, which is safer to use. 100% Satisfaction Guarantee: If you have any questions, please feel free to contact us. We will offer you a 100% satisfactory solution. Note: the timer has no antifreeze function: it should be installed in the garden outside. Please do not install it indoors or in the basement. Pay attention to the maintenance of the antifreeze protection in winter.