1.Automatic irrigation set with adjustable control valve switch: this adjustable automatic watering set with a drip irrigation valve can control the water flow. The valve can adjust the drip speed from 0 to 60s / 1 drip. Slow dripping takes 1 to 15 days. The flow rate can also be manually controlled to maintain the amount of water required for the system. 2.Worry planting: automatic watering system for indoor plants potted plants: you do not have to take care of your plants every day. If you often go out and don't have time, this simple automatic watering device can take good care of your plant. Selfwatering can deliver water directly to the plant roots and prevent overwatering and make plants ier. 3.Easy to use and suitable for more bottles: watering system set without tedious installation, you just need to cut a hole in the bottom of the bottle. Tighten the drip irrigation irrigation devices and then insert them into the ground without the need for a nail. The upgrade design can be used for most bottle sizes. 4.Multiscene application plant watering: plant flowers automatic watering set eliminates the worry of forgetting watering or remaining unattended. Indoor plant watering system. It can be used for potting soil, flowers, and herbs etc. Regardless of whether you have a potted plant or a plant in the garden, this drip irrigation ensures that your plants are hydrated. It is a good assistant for gardening.