Are you still worried about not being able to water the plants and flowers when you go out, then come and try this intelligent timing watering device, which will save your time and effort. Specifications: Main color: black Battery: 2 * AA battery (not included) Water inlet: 3/4'' internal thread Water exit: 3/4'' external thread Watering time: 1sec-300min Watering cycle: 1-24hours, 1-15days Liquid medium: clean water (tap water) Suitable water temperature: 0-40 Item size: 165 * 85 * 55mm / 6.5 * 3.3 * 2.2in Package size: 210 * 125 * 65mm / 8.3 * 4.9 * 2.6in Package weight: 530g / 1.2lb Package list: 1 * Intelligent Timing Watering Device.