Automatic Double Pump Watering System for 20 Potted Plants Irrigation Kit with 30-Day Programmable Water Timer LCD Screen 49.2ft Tube Perfect for Indoor Gardens Greenhouses Hydroponics Features ♦ Automatic Drip Irrigation Kit with Double Pump & Individual Control: Using independent dual pumps system that can operate simultaneously without interfering with each other, this system is easy e with its LCD screen. Easily set the watering time and interval for each pump. ♦ Memorize What You Have Programmed: The programmed schedule and settings will be saved in memory, even in the event of a power outage. This eliminates the need to reset the system, saving you time and effort. Once set up, the automatic indoor plant watering system will function seamlessly, allowing your plants to flourish. ♦ Dual Power Supply: Equipped with a dual power supply system, which support 4*AA battery and a Type-C cable. Both power sources can be used simultaneously, ensuring uninterrupted operation. In case of a power outage, the device will automatically switch to battery power to ensure continuous operation. This dual power supply system provides a reliable and convenient solution for powering the device. ♦ Convenient and Practical & Safe Protections: This system comes with all the necessary accessories for easy assembly and use. It can quickly set up your own watering system and can water up to 20 pots of plants. With triple protection functions, power-off memory, no water detection, and low battery alarms, this system is designed to prolong its service life. ♦ Wide Application: This small and lightweight system is perfect for use in homes, offices, terraces, balconies, laboratories, and other spaces where plants need watering. It does not take up much space and is easy to move around. Specification: Color: Black, White (Optional) Appearance size: 144*102*50mm Device net weight: 275g Noise: ≤65db (30cm distance) Rated voltage: 5V Rated current: 720mA*2 Machine Power: 3.6w*2 Working temperature: 5-50℃ Plastic material: >ABS+PP<PC Lift: ≥2.5m Interface diameter: 4.8mm Supporting pipeline: 4/6, 4/7 Suction lift: ≥2m Maximum water pressure: ≥30psi Battery Type: 4-AA 1.5v alkaline batteries (Not included) Pump body shock absorber material: silicone Flow: 0.3-0.8LPM Package Size: 19 x 15 x 10cm/7.4 x 5.9 x 4in Package Weight: 580g/20.4oz Packing List: 1 x USB Cable 2 x Filter Head 20 x Drip Arrow 20 x Tee Connector 1 x Host 1 x 15m Hose 4 x Hose Clamp 1 x User Manual