Features1Smart Timed Control: The sprinkler timer allows for automatic opening and closing based on a preset schedule, making it convenient to manage the watering of your garden plants. 2Precise Watering Technology: The smart irrigation controller accurately measures soil moisture and adjusts the watering accordingly, preventing overwatering or underwatering based on the specific needs of your plants. 3Time and Effort Saving: With a one time setup, the sprinkler timer provides a continuous and adequate water supply to your plants, eliminating the need for frequent manual watering. 4Energy Efficient and Eco Friendly: The smart irrigation controller only activates when watering is needed, avoiding water wastage and saving energy, making it eco friendly. 5Multiple Applications: Suitable for a variety of garden plants, including flowers, indoor greenery, and more, the sprinkler timer offers a personalized watering schedule for your plants.SpecificationItem Type: Sprinkler TimerMaterial: ABSWeight: Approx. 291g/10.3ozOperating Voltage: DC 3V AAA battery x2 (shipped without battery)Static Current: less than or equal to 18uABattery Life: 1 season of normal use (6 months)Time Error: +0.25 seconds per dayOperating Temperature: 5 DegreeC to 60 DegreeCWater Pressure: 0bar to 8barPackage List1 x Sprinkler Timer 1 x Connector 1 x Specification