【Solar Powered Irrigation System】Utilizes solar energy as a storage source for water, preventing energy waste and ensuring high efficiency and energy-saving automatic watering 【Automatic Watering Control】Set the water pump to automatically water plants, ensuring that they always maintain adequate moisture, promoting healthy growth 【Smart and Convenient】No manual intervention needed—achieves fully automated watering, improving efficiency and saving time in plant care 【High-Efficiency Pump and Anti-Siphon Design】The system features a high-efficiency pump that completes watering tasks in a short time, with an anti-siphon function to prevent water from flowing backward 【Easy Setup and Maintenance】Connect a 4/6 hose to the water inlet and the other end to the filter. Be sure to use clean water for optimal performance and to maintain the system Specifications: Material: ABS Working voltage: 3.7V Power: 4.5W Water temperature: 3-40 degrees Celsius Control mode: manual or automatic Operation mode: manual or automatic Display mode: digital display Battery: 1800mAh lithium battery Charging voltage: DC5V 1A Water flow rate: 750ML/min Water quality requirements: clean water Solar panel voltage: 5V Solar panel power: 2W Appearance size: 143x135x40mm Weight: 0.9kg