Timed drip irrigation systemJust set the watering time and interval time of the indoor plant watering system, The system will regularly water your indoor plants/potted plants/flower pot.^ High-power automatic watering system The output of the automatic plant waterer is about 800ml per minute. This drip irrigation saves more water than traditional spray.^ Two types of powerUse 4 AA batteries (not included) and USB at the same time in the garden watering system. When the USB is powered off, the battery will continue to work.^ Programming MemoryEven if the garden irrigation system is powered off, the drip watering system will automatically restore the time you set after the power is restored. No need to reset.^ AUTOMATIC PLANT WATERING SYSTEMWith a pump and watering timer equipped in this digital watering system, this efficient resources-conserving method helps us to save water drop by drop - pump the correct amount of water from a container to drip the potted plants more precisely and efficiently than traditional spray and drip heads^