Ideal for oxygen equipment It is especially suitable for power outage emergencies, as well as wild fishing oxygen pump, small water transport. It is very suitable for your garden, landscape, courtyard, courtyard or when you go fishing Excellent performance The aquarium air pump has an air flow of up to 2L/min, a pressure of 0.15MPa, and high-quality performance help you quickly fill the oxygen level in the pond. The noise index is only <45dB, it can work very quietly Solar power supply + electricity charging Solar energy power supply, no battery and electricity, energy saving and environmental protection; Built-in 3600mAh large capacity battery, it can work for 14 hours on a full charge while charging with DC power, use USB cable charging Improve Water QualityThe perfect air pump adds water sports and oxygen into the aquarium to improve water health to make your fish comfortable to improve the overall health of the aquarium. Make your aquarium, pond an ideal oxygen equipment High-quality materialsThe solar oxygen pump is high-quality ABS material, sturdy, good hardness and scratch-resistant; The outlet pump meets most of the air needs of the aquarium to ensure more reliable and worry-free problems. Product Description Features: Made of high-quality ABS material, strong and durable. Elegant color and stylish design. Powered by solar energy, no battery or electricity is needed, energy saving and environmentally friendly. Built-in 3600mAh high capacity battery, it can work continuously for a long time up to 14 hours once fully charged, meanwhile, this air pump can be recharged by DC power with a USB cable. Technologically advanced design provides smooth and quiet operation. This air pump is perfect for adding water movement and oxygen to the aquarium to improve water health and give your fish a comfortable environment, thus improving the overall health of the aquarium. Specification: Condition: Brand New Type: DC/AC Air Pump Material: ABS Color: Blue Battery: 3.7V/3600mA/h Air Pressure: 0.15mpa dB: 45dB Air Flow: 2L/min Working Hour: 14 hours (fully charged) Solar Panel Power: 1.5W Indicator Light: Blue Light (Press the button for 3 seconds): Constant operation Blue Light (Press the button once): Burst mode (stop working for 2 seconds, work for 8 seconds) Red Light: Undercharged Air Pump Size: 10 x 8 x 3.5cm / 3.94 x 3.15 x 1.38inch (Approx.) Package Includes: 1 x Aquarium Air Pump 1 x Solar Panel 1 x Belt Buckle 1 x Air Stone 1 x Valve 1 x Tube 1 x Screw 1 x Manual of use