1. Built-in rechargeable battery: The automatic plant flower watering pump is equipped with a lithium battery, which does not require battery replacement or external charging source. This fully autonomous system allows you to move around the garden or home. It can run for up to 2 months after charging via the included USB to Mini USB cable, and can be used in the following months by charging for only 5 hours. 2. Easy to set up: Setting up this home sprinkler drip irrigation device is very simple. Just set the watering time from 1 to 90 minutes or 2 to 3 minutes, and the interval from 12 hours to 10 days. 3. Water-saving efficiency: The timer system kit is carefully designed to deliver the right amount of water from a bucket or tank to up to 16 potted plants, combining precise timing and an efficient water pump. Compared with traditional sprinkler or drip irrigation methods, it can save up to 70% of water, which is both time-saving and environmentally friendly. 4. Automatic watering pump controller: The device automates your plant care routine and frees you from daily watering tasks. Its smart controller ensures your plants are watered on time every day, making it an indispensable tool for busy people or those who travel frequently. 5. Home Sprinkler for Flowers and Plants: This automatic watering system is not only convenient; it also provides your plants with the optimal amount of water for their health and growth. Colour:As Shown Material:Plastic Package Contents: 1x Host 1x Hook 1x 2m hose 3x Tee 4x 4-head dripper 1x USB charging cable 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.