uxcell Solar Power Panel Oxygen Oxygenator Portable Air Pump Aerator Pool Pond Fish Tank, No Waterproof Country of Manufacture: CHINA; Material: Solar Panel, Electronic Parts; Net Weight: 348g Products for direct-drive solar-powered water pump, no external batteries. Solar Panel Power: 5V/0.9W; Battery:: Li-ion 3.7V 2200mAh LED Color: 3 pcs white/blue; Air Pump: 3V/1W father's day crafts USB Output: 5V/1000mAH; Input: DC5V 500-1000mA