> Intelligent timing watering. Precise timing parameters are available for selection, and automatically water your plants regularly.> No need to connect the tap.Free choice of water storage container, no fixed faucet restrictions.> Two power supply methods.You can choose to use 4 AA batteries or an adapter as a power source.Timing parametersWatering time: 0~999s optionalInterval time: 0~999h optionalPlug type: US Plug and EU Plug (If you need to choose, you can contact customer service. Send randomly by default)Product parameter> Product Name: Automatic Flower Watering Device> Size: 9.7*8.5*8.5cm> Rated voltage: 5V> Rated current: 720mA> Power: 3.6W> Adapter: DC5V 1A DC002 3.5/1.3> Maximum water pressure: 30psi(200kpa)> Flow: 0.3-0.8LPM> Head: 2.5m> Working temperature: 0-50