1、Garden automatic watering timer system, free choice of water storage container, no fixed faucet limit, easy to water. 2、Weak current protection function, when the battery power is low, the device will automatically stop watering to protect itself. 3、3 power supply methods, USB connector power supply, plug power supply, and battery power supply (not included). 4、Built‑in suction pump, 5m lift, wide irrigation range, convenient for watering flower pots at high places. 5、Intelligent timing watering, watering parameters can be set freely according to needs to meet the needs of different plants. 6、Can set the frequency of irrigation, how long to irrigate at a time, and easily solve the trouble of unmanned watering. 1 x Watering Timer (Battery Not Included)1 x Power Adapter1 x USB Cable20 x Dropper20 x Tee Connector1 x Hose (15m / 49.2ft)2 x Filter1 x Cross Screwdriver1 x Manual Item Type: Watering SystemMaterial: ABS+PPWeight: Approx. 821g / 29ozProduct Size: Approx. 9.5x 8.3x 8.3cm / 3.7x 3.3x 3.3inInput Voltage: AC100-240V, 50/60HzOutput Voltage: 5V, 1ABattery Information: 4PCS AA Battery (Battery Not Included)Rated Voltage: 5VRated Current: 720mAInterface Diameter: 4.8mm / 0.2inSupporting Pipeline: 4/6, 4/7Maximum Water Pressure: ≥30psi (200pa)Flow: 0.3- 0.8LPMNoise: ≤65db (30cm Distance)Working Temperature: 0-50℃Lift: ≥ 2.5mSuction Range: ≥2mWatering Time: 0-999 Seconds OptionalInterval Time: 0-999 Hours OptionalScope of Application: Garden greenhouse, flower beds, patios, courtyards, balconies, offices, etc.2 Modes of Operation Process: 1. Manual mode:a. Power on, press and hold the switch button for 3s to start the watering controller;b. Click the setting button to select a pump port;c. Click the "Open/Close" button, the pump starts to run;d. Click the setting button and select the pump port;e. Click the "Open/Close" button to stop the pump 2. Set automatic mode:a. Power on, press and hold the switch button for 3 seconds to start the watering controller;b. Click the setting button to select a pump port;c. Click the set button to set the watering time;d. Click the set button to set the interval time;e. Click the set button to set the number of cycles;f. Click the set button, it will automatically stop running after wateringProduct Connection Steps: 1. Connect hoses to the water inlet and outlet respectively; 2. Connect the water inlet hose to the water filter; 3. After connecting the water filter, put it into the water container; 4. The water outlet hose is connected to the tee; 5. Connect the other two ends of the tee to a hose to connect to dropper, if you need to connect more, connect one end to the tee; 6. Insert the dropper into the pot.