1、The water inlet of the controller is designed with a filter screen, which can effectively filter impurities to avoid clogging, and is easy to disassemble and clean. 2、To save water and time, the use of intelligent irrigation systems not only provides effective water resources, but also greatly reduces labor costs through efficient irrigation. 3、Automatic watering, our watering timer can water plants when no one is at home and take care of them to improve the survival rate of plants. 4、4 timing control programs can be set. The maximum open time can be set to 599 minutes, with an interval of 0 to 30 days. Use a large LCD screen. It has a temporary opening function for unlimited time. 5、With the adapter, it can be connected according to the size of the faucet. The battery cover has a rubber ring design, which has good sealing performance. 1 x Adapter1 x Controller(Battery Not Included)1 x English Manual Item Type: Watering TimerMaterial: ABSColor: As shown in the pictureProduct Size: Approx. 7.5x10x9cm / 3.0x 3.9x 3.5inWeight: Approx. 405g / 14.3ozBattery: AAA alkaline dry battery, 1.5V battery x4 (not included)Waterproof Rating: IP65Suitable for Water Pressure: 1-8KGFlow Rate: 500-1700L/HLiquid Medium: Clean water (tap water)Interface Accessories:G1/2 female thread interface: connect G1/2 male thread faucetG3/4 female thread interface: connect G3/4 male thread faucetNipple Interface (not included in shipment): Match different pipes, quick connect can be connected to 9/12mm pipe, 4/7mm pipe, garden pipe, 16PE pipe, 4/6PE pipe (customers can purchase different quick connectors according to their needs for installation and use ).Application Scenarios: Home gardening, agricultural production, gardening and gardening productionUses: Garden flowers and grass irrigation, parks, playgrounds and home pavilions can be installed to cool down in summer;Applicable to: Automatic control products for courtyards, balconies, home green wall, three-dimensional greening micro-sprinklers, droppers, and infiltration irrigation.