Features: Automatic Irrigation: Intelligent watering device, which can water potted plants regularly and quantitatively, even if you are on vocation or out, you don't have to worry about unmanned irrigation. Remote Controlling: Support APP(eWeLink) control, you can set irrigation frequency, single irrigation time, timed irrigation, etc., compatible with iOS and Android system.Root Watering: The dripper can be inserted directly into the soil, which is convenient for injecting water directly into the plant roots, with high efficiency and no damage to plants. USB Power Supply: 5V direct current power supply, no need to charge or replace the battery, long-lasting endurance, more convenient to use.(AA battery can be used as emergency power.) Convenient & Practical: It comes with complete accessories, easy to assemble and use, quick to build your own watering system. Wide Application: Small and lightweight, it does not take up space, perfect for use in home, office, terrace, balcony, laboratory, etc. Specifications: irrigation set can water: 15 / 20 pots of plants. Rated voltage: 5V Rated current: 720mA Power: 3.6W Use battery model: 4-AA 1.5V(without) Working temperature: 0-50℃ Maximum water pressure: ≥30 pai (200kpa) Flow: 0.3-0.8LPM Noise: ≥45db(30cm distance) Lift: ≥2.5m Suction: ≥2m WIFI: 2.4Ghz Different batches may result in differences in product appearance and color, which does not affect usage Appearance size: 83 x 83 x 95mm Material: Plastic colour: white<br><br>Package Contents: 1 x WIFI dual pump host 1 x Hose 15m 20 x Tee connector 20 x C-shaped fixed bracket 20 x regulating valve 2 x Full copper filter 1 x USB cable 1 x Screwdriver 4 x pipe fixing clips 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.