Solar Air Pump for Fish Tank, Adjustable Low Noise Aerator

1 High Performance: This solar oxygen pump is compact in size, has low noise, will not disturb others, and large air volume, can be adjusted by knob to meet different needs. 2 Solar Charging: This oxygen pump adopts solar charging, which is environment friendly, energy saving, and also be charged by DC power supply. 3 Long Battery Life: Built in large capacity lithium battery, with a cycle life of up to 500 times, can be used continuously for 15 to 20 hours when fully charged. 4 Intelligent Control: The internal circuit is controlled by imported single chip microcomputer, featuring constant voltage and current charging, overcharge and overdischarge protection, has high safety. 5 Wide Purpose: This air pump can be widely used for oxygenation of various ornamental fish, aquarium, fish tank, wild fishing and aquatic transportation etc.

What's in the box
1 x Solar Air Pump