Intelligent automatic watering device can water plants regularly and quantitatively with simple settings. Even if you are on vacation or out, you don't need to worry about unmanned watering. It is suitable for home, office, garden, terrace, laboratory, agriculture, etc. Features: Automatic Irrigation: Intelligent watering device, which can water potted plants regularly and quantitatively, even if you are on vacation or out, you don't have to worry about unmanned irrigation. 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 Supplys: 5V direct current power supplys, no need to charge or replace the battery, long-lasting endurance, more convenient to use.(AA battery can be used as emergency power.) Memory Function: With intelligent memory chip, power-off and endurance, no need to reset watering parameters after power-off recovery, more convenient to use. Convenient & Practical: It comes with complete accessories, easy to assemble and use, quick to build your own watering system. An irrigation set can water 10 pots of plants. Wide Application: Small and lightweight, it does not take up space, perfect for use in home, office, terrace, balcony, laboratory, etc. Specifications: Color: White Material: ABS + PC Rated Voltage: 5V Rated Current: 720mA Power: 3.6W Max. Water Pressure: 30PSI Water Flow: 0.3-0.8LPM Noise Range: 65dB(300mm) Watering Time: 0-999s Interval Time: 0-999H Working Temperature: 0-50 Item Size: 83 * 83 * 95mm/ 3.3 * 3.3 * 3.7in Item Weight: 250g/ 8.8oz Package Size: 155 * 110 * 260mm/ 6.1 * 4.3 * 10.2in Package Weight: 590g/ 20.8oz Packing List: 1 * Watering Device 1 * 10m Water Tube 10 * Tee Connector 10 * Dripper 1 * Filter 1 * USB cable 1 * Screwdriver 1 * Manual