Houseplants Automatic Watering System Self Watering System 2.5m Head for Garden Feature:1. Optional Water Storage Container: There is no fixed faucet limit for the intelligent timed flower watering device, and you can water where you want to water.2. Intelligent Automatic Timed Watering: The watering parameters of the automatic flower watering device can be set at will according to the needs to meet the needs of different plants.3. Settable Frequency: You can set the irrigation frequency of the drip irrigation system, how long to irrigate at a time, and easily solve the trouble of unmanned watering.4. Weak Current Protection Function: When the battery of the vacation watering device is low, the device will automatically stop watering to protect itself.5. 2.5m Head: The watering artifact has a built in suction pump with a head of 2.5m, so there is no need to worry about the different heights of the flowerpots. Specification:Item Type: Intelligent Timing Watering DeviceMaterial: PlasticSize: Approx. 9.5 x 8.3 x 8.3cm/3.7 x 3.3 x 3.3inInterface Diameter: Approx. 4.8mm/0.2inGross Weight:Approx. 586g/20.7ozRated Voltage: 5VRated Current: 720mAPower: 3.6W (Single Pump)Matching Pipeline: 4/6, 4/7Maximum Water Pressure: ≥30psiFlowing: 0.3-0.8LPMBattery Model: 4 x AA Battery(Not Included)Noise: ≤65dB (30cm Distance)Working Temperature: 0-50℃Head: ≥2.5m/8.2ftSuction Lift: ≥2m/6.6ftWatering Time: 0-999 Seconds OptionalInterval Time: 0-999 Hours Optional2 Power Supply Methods: USB Cable, 4 AA Batteries, You Can Choose One of Them. (When Using USB to Plug In, the Battery Can Be Used As a Backup Power Source, and It is Automatically Enabled After a Power Outage))Scope of Application: Garden Greenhouses, Flower Beds, Patios, Courtyards, Balconies, Offices, etc. Package List:1 x Single Pump Controller1 x Water Pipe(10m)10 x Tee10 x Drop Arrows1 x Countersunk Head1 x USB Cable1 x Screwdriver1 x Manual1 x Storage Bag1 x AccessoriesNote:Please allow some errors due to manual measurement. How to use:Poweron,pressandholdtheswitchbuttonfor3secondstostartthewateringcontroller; thenfollowtheinstructionstouse.