1[Simple To Use] Made of high quality ABS material, safe and durable, there is no fixed faucet limit, you can water where you want to water. 2[Weak Current Protection Function] When the battery power is low, the device will automatically stop watering to protect itself, so you can use it with confidence. 3[3 Power Supply Methods] Irrigation timer can be powered by USB connectors, plugs and batteries (battery not included), long battery life, free and convenient, no wiring required, and can be used anywhere. 4[5m Lift] The built in suction pump has a lift of 5m, and there is no need to worry about the different heights of the flowerpots, to meet your various need. 5[Intelligent Automatic Timing] The watering parameters can be set at will according to the needs to meet the needs of different plants; you can set the irrigation frequency, how long to irrigate at a time, and easily solve the trouble of unmanned watering.