Specification:Description: This is a solar powered aquarium oxygen fish air pump. Powered by solar energy, it\'s more energy-saving and . Powerful, high output pumps fulfill most aquarium air requirements and are built to ensure years of dependable, trouble- use. Technologically advanced design offer , quiet air pump to add water movement and oxygen in the fish to increase the health of water and give your fish a comfortable environment.Features:Made of high quality ABS material, and Elegant color and stylish design. Powered by solar energy, no battery or electricity needed, energy-saving and .Built-in 3600mAh high capacity battery, it can work constantly for a time up to 14 hours once it get fully charged, meanwhile, this air pump can be charged by DC power with USB cable.Technologically advanced design offer , quiet Perfect air pump to add water movement and oxygen in the fish to increase the health of water and give your fish a comfortable environment, improving the overall health of the aquarium.Specification:Condition: Brand new Type: DC/AC air pumpMaterial: ABSColor: BlueBattery: 3.7V/3600mA/h Air pressure: 0.15mpadB: ＜45dB Air : 2L/min Working hour: 14hours(Fully charged) Power of solar panel: 1.5WIndicator light: Blue light(Press the button for 3 Secs): Constant working Blue light(Press the button once): Burst mode(Stop working for 2Sces, works for 8Secs) Red light: Under charged Size of air pump: 10 x 8 x 3.5cm / 3.94 x 3.15 x 1.38inch(Approx.)Package Included: 1 x Aquarium Air Pump 1 x Solar panel 4 x Mats1 x Belt buckle 1 x Air stone1 x USB cable 1 x Valve 1 x Tube 1 x Screw 1 x User manualNotice:Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. Please understand that colors