Feature: 1. Clear Display: This automatic watering system is equipped with large size LCD module for clear and soft display, with flashing graphics for easy reading. Press the up and down buttons to adjust values and switch units. 2. Power Supply: The high power drip irrigation pump has a flow rate of 0.85L/min, a head height of 3 meters, a suction height of 2 meters, and supports 4pcs AA batteries (not included) or USB cable power supply (included). 3. Simple Control: This intelligent watering system sprays water once an hour, and you can control the watering time and frequency according to your needs, making it convenient for you to water indoor plants. 4. Stable Water Flow: The dripper is voltage regulator design that, when set correctly, it can provide relatively stable flow for your indoor plants and can increase or decrease the number of dripper to control water flow. 5. Hose and Joints: Provide a 10 meter long hose, which can be cut as needed. The T joint connects the water source and plants through a water pipe, achieving simultaneous irrigation, and suitable for 10 indoor plants. 6. Energy Saving: This automatic irrigation system is efficient and practical, only watering the areas where it is needed, reducing water usage by 70%, which is very suitable for irrigation under drought conditions. Specification: Item Type: Automatic Drip Irrigation System Watering Duration: 1-99s (SEC), 2-45min (MIN) Interval Time: 1-23 hours (HRS), 1-30 days (DAY) Flow Rate: 0.85L/min Hose Length: Approx. 10m / 32.8ft Hose Outer Diameter: Approx. 6mm / 0.24in Lift Height: Approx. 3 meter / 9.8ft Suction Height: Approx. 2 meter / 6.6ft Power Supply: 4 x AA Dry Battery (not included), or USB Cable (included). Package List: 1 x Water Pump 1 x Filter 1 x Hose 20 x Accessories 1 x USB Cable Note: It is not recommended to use USB cable and AA dry battery for power supply at the same time.