This automatic double pump watering device is made of that is durable for long time use. It has , suitable for home gardening, agricultural production, and gardening. Time setting makes it convenient for you to use. You can't miss it. Features - Color: As Shown. - Material: ABS. - Size: About 12.00X4.30X8.90cm/4.72X1.69X3.50in. - Motor power: 5W. - Battery voltage: 3.7V. - Battery capacity: 1200 mAh. - Input voltage: 4.2V-5V. - Interface type: micro USB. - Pump flow: 850ml/min. - Waterproof grade: PI67 rainproof. - Manufactured with material, it is strong and durable for long time use. - Equipped with water supply, it has both pumps which can be used separately and simultaneously. - You can set the watering time arbitrarily. Equipped with large display screen, it is easy for setting time. - Support USB dual-mode and solar charging. - Widely used, it is suitable for home, garden, agriculture production, etc. Package list: 3 x watering timer 3 x USB cable 3 x solar panel