Power: 2 x 1.5V AA alkaline batteries, not includedIntelligent timing watering- The garden irrigation controller supports automatic timing function, the plant will be irrigated regularly according to the schedule, allowing you to enjoy your vacation in peace without having to worry about your home.Easy to use - The sprinkler timer can be installed on the faucet without any other auxiliary tools. Fits all standard faucets or 3/4 threaded faucets. Comes with a transparent lid with good anti-leakage function. And comes with an instruction manual, which details the function and usage of the product.With strainer- There is a threaded joint at the top and an external threaded pipe joint at the bottom with a mesh strainer to prevent sediment from penetrating and causing damage.High Quality and Versatile -High quality plastic materials with fully waterproof, wear-resistant and anti-corrosion function. Can not only meet the daily water demand, but also suitable for agricultural production. Automatic and manual mode - Whether you like to water at will or set a watering schedule, this timer meets all your needs. Rather than setting it to water at intervals, the timer allows you to water at a specific time.<br> Note: The data is all measured manually, please allow 1-3cm error, due to the difference of light and display, there will be a certain color difference, the actual object received shall prevail.