This product is a multifunctional air pump that is used as aeration, illumination, or charger. It is solar-powered. And the highly efficient solar panel will convert solar energy into electrical energy and store in the built-in battery. It is very easy to carry. When you go fishing, you can use it to keep the water fresh. And you can also use it to charge your digital devices, like cellphone, mp3, camera, etc.
? Solar panel: 5V/0.9W
? Battery: Li-ion 3.7V 2200mAh
? LED: 3pcs white, 3pcs blue
? Air pump: 3V/1W
? Air flow rate: high speed 1.8L/min, low speed 0.9L/min
? Output: USB2.0 5V/500mA
? Input: DC5V 500-1000mA
