Automatic Watering Pump Time ControllerDescription Travel AssistantAutomatically water your plant pots when you are out side of home for days, it can be watering everyday or at several days interval. You just need to prepare a big water bucket or container with full of water. Long Time PowerDont worry about your trip time, our machine power is suit for 60 120 days usage after been fully charged. So just make sure your bucket is big enough to hold so much water that your plants need to