Irrigation Device Solar Panel Usb Charging Garden Drip Pump Controller Timer System Intelligent Watering Device Solar for Plants Description: Power supply mode: USB charging, solar panel, built-in lithium ion battery Battery capacity: 1200Ma Voltage: 5V Number of pumps: 1/2 Interval days: 1-9999 days Watering frequency: 1-24 times a day Watering time: 1 second -24 minutes Accessories include: host, solar panel, PVC transparent water pipe, as t, PP water pipe Specifications: Solar intelligent watering, English voice prompt Can be hung behind the design No faucet, safe and reliable Two modes of manual and automatic timing Easy to install and use Frequently asked questions 1. Long press the "watering time" and "interval circulation days" buttons to switch between dual pump / single pump mode 2. Chinese and English voice, long press the " " and "-" keys to switch languages 3. Press and hold the "switch / save" key for 7 seconds to restore the factory settings 4. The feed pump can run for more than 90 minutes when fully charged 5. When only three battery indicators are flashing, you can unplug the data cable and then plug it back in 6. If the battery can only be charged to 3 cells, please don't worry, because the battery is not activated after a long time of use, and it will be normal after repeated use Package Included: 1 * 1 set of irrigators Notes: Don't leave 1 star and 2 star feedback without asking for help. If you have any questions, please contact us. We will try our best to solve any problems and provide you with the best customer service.