Solar Automatic Drip Irrigation System Watering Device You can design an exclusive irrigation system for your plants that water at set watering times and interval time, suitable for those people who always go out and far from home. Features: The solar drip irrigation kit can support up to 15 pots plants. Powered by solar energy and can also be used with USB charging. Can take water directly from containers such as buckets, no need for a faucet. Set the time interval and watering time, the solar drip irrigation system can automatically water the plants at the set time. Can automatically alarm when under or over watering, promote healthier roots. Equipped with a filter to prevent debris from entering the device and causing blockage. IP67 waterproof, resistant to sunlight, suitable for indoor and outdoor use. Can be inserted into the soil with ground stakes, or fixed on walls, fences, etc. with screws. Suitable for your house, office, and balcony, etc. Specifications: Material: Plastic Product Size: Solar Panel with Ground Stake(LxWxH): 19x17x23cm Water pipe length 10m Battery Type: 18650 lithium battery Battery Capacity: 2000mAh Charging Time: About 8h Package Contents: 1 x Solar Panel 1 x Ground Stake 1 x Filter 1 x 10m Water Pipe 15 x Drippers 15 x Tee Adapters 2 x Screws 1 x USB Charging Cable 1 x User Manual Please note: Be sure the solar panel is in a sunny location, not in a shady area, the solar panel faces the sun and the side with the switch button must face down. Due to manual measurement, there might be a tolerance in