Energy Storage Function: The 2.5W solar powered fountain with solar panels has an energy storage function so that the solar water pump can still work normally on cloudy days. Different Water Patterns: Here are 7 different nozzles that allow you to create different water features. The height of the solar birdbath fountain can reach 50cm and the water flow can reach 180L/H. Low energy consumption: The solar fountain has a long service life of over 20,000 hours. PET laminate technology solar panels are not easy to break and deform. Water sensor function: Designed with "water sensor", the water pump has a function protection against lack of water. The water pump will stop working after 20 seconds to prevent it from running out, then automatically recharge. Wide Applications: This solar powered birdbath fountain is perfect for bird bathing. birds, aquariums, ponds, pools, gardens, water circulation for oxygen and increasing water pH. Description: The solar fountain pump has a water shortage protection device to extend its life. This solar powered water fountain is a perfect accent for your garden or yard , spray water attracted birds, bringing vitality to your garden. Features: 1. Powerful 2.5W solar panel, energy storage function. 2. 7 different nozzles, PET laminated technology solar panel. 3. Functions of water level and water shortage protection. Specification: Name: Solar fountain pump Solar panel: 6 V/2.5W Pump output: DC 4.5-10V Maximum flow rate: 160L/h Maximum spray height: 50cm Function: water shortage protection Package list: Solar panel*1 Nozzle accessories *7 Notes: Due to lighting effects and shooting angles, the item's color and the color shown in the picture may be some shade . Due to manual measurement, there may be tolerance in product size.