Power supply: USB charging, solar panel, built-in lithium ion battery Battery capacity: 1200ma Voltage: 5V Number of pumps: 1pcs Interval days: 1-9999 days Watering frequency: 1-24 times a day Watering time: 1 second-24 minutes Frequently Asked Questions 1. Long press the two buttons "watering time" and "interval cycle days" to switch between dual pump/single pump mode 2. Chinese and English voice, long press the two buttons "+" and "-" to switch languages 3. Long press the "Switch/Save" button for 7 seconds to restore factory settings 4. The water supply pump can run for about 90 minutes when the battery is fully 5. If the battery indicator has only 3 indicator lights flashing, you can remove the data cable, and then plug it in again 6. If the battery can only be to 3 cells, please ' worry, because the battery is not in use for a long time, the battery is not activated, and it will return to normal after using it many times Colour:grey Material:ABS Package Contents: 1 x host 1 x filter 1 x solar panel 1 x 10m PVC transparent water pipe 10 x AS tee 10 x PP water pipe Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.