1Automatic watering timer, builtin suction pump, 2.5m lift, wide irrigation range. 2Watering parameters can be set freely according to needs to meet the needs of different plants. 3Can set the irrigation frequency, how long to irrigate at a time, and water the plants at any time. 4Weak current protection function, when the battery power is low, the device will automatically stop watering to protect itself. 52 power supply methods, power plug power supply and battery power supply (battery not included), long battery life. 6Free choice of water storage containers, no fixed faucet limit, suitable for gardens, balconies and greenhouses.Item Type: Water Irrigation SystemMaterial: ABSSize: Approx. 9.7x8.5x8.5cm / 3.8x3.3x3.3inOutput Voltage: 5V, 1ABattery Information: 4Pcs AA Battery (Battery Not Included)Rated Voltage: 5VRated Current: 720mAPower: 3.6WInterface Diameter: 4.8mm / 0.2inSupporting Pipeline: 4/6, 4/7Maximum Water Pressure: 30psi (200pa)Flow: 0.3-0.8LPMNoise: 65db (30cm Distance)Working Temperature: 0-50Lift: 2.5mSuction Range: 2mWatering Time: 0-999 SecondsInterval Time: 0-999 HoursApplication: Garden Sheds, Flower Beds, Patios, Courtyards, Balconies, Offices, etc.Product Connection Steps1. Connect hoses to the water inlet and outlet respectively2. Connect the water inlet hose to the water filter3. After connecting the water filter, put it into the water container4. Water outlet hose connection tee5. Connect the other two ends of the tee to a hose to connect to the drip arrows. If you want to connect more, connect one end to the tee6. Insert the drip arrows into the pot1 x Single Pump Watering Timer1 x Power Adapter10 x Drip Arrows10 x Tee Connector1 x Hose (10 m / 32.8ft)1 x Filter1 x Crossed Screwdriver1 x Manual1. Please allow 01 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.3. Due to the water level difference of the closed pipeline, the pipeline will have a siphon effect. Just adjust the relative position of the drip arrows and the water source to solve this problem.4. It is generally recommended that the water source be placed on the ground, and the drip arrows should be higher than the water level.5. The drop arrows must be inserted in place, otherwise it will cause insufficient water for the drip arrows behind.