Feature:

• Made of high quality ABS material, tough and durable.

• Elegant color and stylish design.

• Powered by solar energy, no battery or electricity needed, energy-saving and environmentally friendly.

• Built-in 2200mAh high capacity battery, it can work constantly for a long 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 smooth, quiet operation.

• Perfect air pump to add water movement and oxygen in the fish tank to increase the health of water and give your fish a comfortable environment, improving the overall health of the aquarium.

Specification:

Solar panel: 5V/290MA

Battery: 3.7V/2200mAh 18650 Li-ion replaceable

Aeration pump: DC micro air pump 1.8V 150MA 

Bath sound:50dB

Maximum air flow: 0.3L/min

Air pipe outlet size: D4.4mm

(extension air stone size: D5.1mm)

Working voltage: 3.2V-4.2V 90MA

Low power indication voltage ( flash in green): 3.3V

Full power indication voltage( glow red):4.0V

Over charge protection voltage:4.2V

Working time on fully charged battery: around 20 hours

Charging method: with solar panel or 5V/1A power adapter

Package Included:

1* Oxygenator Air Pump

1*Manual

1* USB Cable

2*Tube

2* Bubble Stone