Features1SOLAR CHARGING DESIGN: It adopts solar charging design, which is environmentally friendly and efficient, and does not require a power outlet. Using solar energy, no need to connect wires, safe for your fish and hydroponics. 2STABLE OXYGEN SUPPLY: The solar pond aerator can provide a steady supply of oxygen to help fish breathe comfortably and help fish grow and survive in the pond or aquarium. 3COMPACT AND CONVENIENT: This kit is compact and has built in 2000mah rechargeable li battery with long battery life, suitable for small fish ponds and outdoor use, easy to carry and install. 4QUIET DESIGN: The aerator pump works stably with little noise and does not affect the surrounding environment. The air output, water resistant and noise of the pump are optimized to provide a quiet and comfortable oxygen supply environment. 5MULTIFUNCTIONAL APPLICATION: It can be used outdoors without worrying about rain, suitable for fish ponds, aquariums, fish transportation, wild fishing, hydroponics and other places where supplemental oxygen is needed.SpecificationItem Type: Solar Pond AeratorMaterial: Monocrystalline Silicon, ABSBattery Type: LiBattery (Built In)Battery Capacity: 2000mahSolar Panel Power: 5WSolar Working Voltage: 5VPackage List1 x Solar Panel1 xPondAerator1 x Charging Cable2 xAir Hose2 xGas Stone2 xValve Head1 x T Tube3 x Small Tube