Description: The user can setting the program with you want; In one day this product can water 16 times and any times can water different times. It is perfectly suitable for use in the private garden of the cottage and apartment the rooftop and balcony with the water faucet this product can irrigate the plant and flowers controlling the; sprinkling irrigation drip irrigation system and waterworks. Automating the irrigation. With this product it will let your garden balcony always become beautiful; You can set the water once every 3-30 days. How to use: Open the cover which with the LCD display screen and correctly install 2 x 1.5V AAA rechargeable batteries ( not include) then close the cover; Connect the controller to the suitable tap of the garden and tie the waterproof tape screwing connected turnbuckle of the controller and the tap with the black hand wheel then open the tap to assure whether it leak water; Quickly connect the bottom of the controller with the hose; Set the irrigating program of the controller. Note: 1.Highly suggest setting the time of watering the flower at morning or at nightfall which can reduce the evaporation of water and benefit to plant absorption; 2.You had better know that: 1)You will not use this product because of winter or other reasons please disassemble this product and pour out the remaining water carefully protect it. You can use it again when you need; 2)Do not put it under the sunshine for long time and do not touch the flammable and combustible articles; 3) If long time raining please increase the amount of rain proof device. 4) Applicable to pressure 0-400PA.